The Great Golden Gate: A Reflection on San Francisco’s Iconic Bridge

The Golden Gate Bridge is an iconic symbol that stands tall and majestic in the skyline of San Francisco, captivating visitors with its grandeur and engineering marvel. Engineers in the past and present have graced humanity with many wonders through sheer ingenuity and creativity, but this iconic bridge stands out. This blog aims to inform and describe the fascinating story behind the construction of this renowned bridge, its purpose and design, the struggles faced during its building process, and the individuals involved in its creation.

In this Blog,

1. History

2. Purpose and Significance

3. Engineering

4. Cost

5. Conclusion

History

In 1916, James H. Wilkins, a structural engineer, made the first serious proposal for a bridge across the Golden Gate Strait, connecting the city of San Francisco to Marin County, California. Wilkins' proposal was not new: the concept of a bridge spanning the Golden Gate had been discussed since Charles Crocker's call for a bridge in 1872, but plans had been disrupted by the Great 1906 San Francisco earthquake.

Wilkins' campaign caught the attention of San Francisco City Engineer Michael M. O'Shaughnessy. The city officials formally requested O'Shaughnessy to explore the feasibility of such a bridge in August 1919.

O'Shaughnessy then went off and consulted various engineers across the United States for their opinions on the feasibility and cost of the project. Many engineers believed that building a bridge that expansive would cost well over $100 million and deemed it impossible. However, Joseph Baermann Strauss stepped forward with a different view. He not only believed that constructing the bridge was feasible but also estimated that it could be built for $25 to $30 million (Anagnos & Sheppard, n.d.).

On December 4, 1928, the Golden Gate Bridge and Highway District was formed, and on August 11, 1930, all authorizations and permits were finalized. By 1937, the 1.7-mile-long bridge was finally completed $1.3 million under budget (U.S. Department of Transportation, n.d.).

The bridge held the world record for the longest suspension span for 27 years.

Purpose and Significance

The primary purpose of constructing the Golden Gate Bridge was to provide an accessible transportation route for both vehicular and pedestrian traffic between the city of San Francisco and Marin County. Before the bridge's completion in 1937, crossing the Golden Gate Strait was a time-consuming and risky endeavor, often relying on the use of ferry services to get across. The bridge's completion enhanced travel in the San Francisco Bay Area, significantly reducing commute times and enabling enormous economic growth in the region.

Engineering

1. Tower Height and Cable Tension

Engineers faced a critical challenge in the design of the Golden Gate Bridge, needing to strike a balance between tower height and cable size. One consideration was reducing the tension force in the cables and cable size, which could be achieved by constructing taller towers (Figure 1) (Anagnos & Sheppard, n.d.). However, opting for significantly taller towers presented a more complex and costly design alternative.

In an effort to address this challenge, engineers utilized galvanized carbon steel wire for the cables. This choice allowed for a strong and durable cable system while maintaining a practical size. Galvanization, a process that involves coating the steel cable with a protective layer of zinc, enhanced the cables' resistance to corrosion, extending their lifespan and ensuring the bridge's long-term structural integrity.

Below is one of many equations that were used to calculate the tension and compression arches in the bridge. Equation 1, a parabolic formula, is used to calculate the shape of both the tension and compression arches:

y = kx²          (1)

Noted in the construction of this suspension bridge is a prominent sag; the sag of the suspension cable controls the stability of the bridge and ensures equal weight distribution across the bridge.

Figure 1

To learn more about bridge cable tension and math equations utilized for the project, you can visit this website.

2. Understanding the Aerodynamics of Bridge Deck

The stability of a suspension bridge in strong winds is determined by factors such as the weight, torsional stiffness, and the shape of its cross-section. Even subtle changes to the cross-sectional shape can have a significant impact on the bridge's stability.

This was exemplified by the collapse of the Tacoma Narrows Bridge in 1940. On a moderately windy day, the bridge collapsed due to its cross-sectional shape's inability to withstand the wind forces. A scale model of the collapsed Tacoma Narrows Bridge is compared to a modern design in another model. Both models have similar stocky cross-sections in terms of height and width. However, when exposed to wind, the model of the Tacoma Narrows Bridge twists violently, while the model with a stable cross-sectional shape remains relatively unaffected by gusts (Anagnos & Sheppard, n.d.).

The Golden Gate Bridge applies the modern aerodynamically designed bridge (Figure 2) for the deck to stabilize the bridge.

Figure 2

3. Counteracting Torsional Forces by Bracing System

Engineers have long grappled with the issue of excessive movement in modern suspension bridges, dating back to their invention in the early 1800s. The Golden Gate Bridge faced a similar challenge during a storm on December 1, 1951, when it experienced significant twisting and vibrations that resulted in minor damage. As a response, the bridge underwent retrofitting from 1953 to 1954. The retrofitting involved the addition of new bracing, which connected the two steel trusses supporting the roadway deck (the right-hand side of Figure 3). This modification notably enhanced the bridge's torsional stiffness, reducing the extent of twisting during adverse weather conditions (Anagnos & Sheppard, n.d.).

Figure 3

For more engineering aspects, you can find it here.

Cost

The contract awarded through a successful bidding process offers a detailed breakdown of the cost, as illustrated in Figure 4 (Loomis, 1958, p. 133). Subsequently, in Figure 5, we will present the ultimate expenditure incurred for the construction of the bridge (Loomis, 1958, p. 189).

Figure 4

Figure 5

Conclusion

The Golden Gate Bridge stands as a testament to human ingenuity, engineering prowess, and determination. From its conception by Joseph Strauss to the collaboration between Charles Ellis and Irving Morrow, the bridge's design and construction represent a remarkable achievement in the field of civil engineering. Despite facing challenges during its construction, the Golden Gate Bridge now serves as an enduring symbol of San Francisco and a testament to the power of human endeavor.

Curious about becoming an engineer yourself? Check out School of PE's FE and PE exam review courses, all of which can help you on your journey to professional licensure.

References

Anagnos, T., & Sheppard, S. (n.d.). Suspension Cable Tension vs. Tower Height - Exhibit Area 4 | Golden Gate. Golden Gate Bridge, Highway and Transportation District. Retrieved May 22, 2023, from https://www.goldengate.org/exhibits/suspension-cable-tension-vs-tower-height/

Loomis, R. T. (1958, October). A Dissertation Submitted to the Department of History and the Comittee on Graduate Study of Standford University. https://www.goldengate.org/assets/1/6/loomis_dissertation_1958.pdf

U.S. Department of Transportation. (n.d.). Golden Gate Bridge Fact Sheet. Retrieved May 31, 2023, from https://www.fhwa.dot.gov/candc/factsheets/goldengatebridge.pdf

About the Author: Khoa Tran

Khoa Tran is an electrical engineer working at the Los Angeles Department of Water and Power and is currently pursuing his master's in electrical Power from the University of Southern California. He is fluent in both Vietnamese and English and is interested in outdoor activities and exploring new things.

Emerging Technologies: The History and Mission of Neuralink

On May 25, 2023, Neuralink, a company founded by business magnate tech Elon Musk, received approval from the United States Food and Drug Administration (FDA) to conduct in-human trials for a brain-machine interface (BMI) chip.

In this blog, we will go over what Neuralink is, its intent, its history, and the significance of it receiving approval to conduct in-human trials.

In this Blog,

1. What is Neuralink?

2. Surgical Step

3. The Good vs Bad

4. Conclusion

What is Neuralink?

To begin, who is the brains of this company? Elon Musk is a billionaire investor and owner of several innovative companies: Tesla, SpaceX, The Boring Company, and Neuralink. With a simple mission statement, Musk's goal for Neuralink is to "create a generalized brain interface to restore autonomy to those with unmet medical needs today and unlock human potential tomorrow."

As the name implies, a brain-machine interface is a device that allows communication between the brain and external software or hardware, such as a computer or prosthetic. With the use of BMI, scientists and engineers are able to restore or replace functionality to people who have been disabled neurologically, physically, or by any other means.

Now, let us go over what the company actually does. Neuralink aims to develop a BMI technology that can seamlessly connect the human brain with computers. The primary goal is to enhance human cognition and to create a direct, high-bandwidth link between humans and the digital devices around us.

In addition to communication with electronics, Neurolink also addresses various neurological conditions and disorders, by enabling better understanding and treatment of brain-related ailments. Some of the potential applications include (Neuralink, n.d.):

1. Restoring lost sensory functions: Neuralink could potentially help individuals with sensory impairments, such as blindness or deafness by directly stimulating the relevant areas of the brain to bypass damaged sensory organs.
2. Treating neurological disorders: The technology could provide new ways to treat conditions such as epilepsy, Parkinson's disease, and other neurological disorders by modulating brain activity or delivering targeted therapies.
3. Enhancing cognitive abilities: Neuralink has the potential to augment human cognition by creating a more direct and efficient interface between the brain and computers. This could enable faster communication, enhanced memory, and even the ability to directly access instant information from the internet.
4. Improving human-computer interactions: With a brain-machine interface, individuals could potentially control computers or digital devices with their thoughts, eliminating the need for physical input devices and enabling a more seamless interaction.
5. Advancing artificial intelligence (AI): Neuralink's technology could facilitate the integration of AI systems with the human brain, allowing for enhanced collaboration and improved problem-solving capabilities.

Surgical Step

The process of installing the Neuralink chip in the human brain involves the following steps:

1. Pre-operative planning: Detailed imaging techniques are used to map the brain's structure and identify target areas for implantation.
2. Anesthesia: The patient undergoes general anesthesia to ensure they are unconscious and do not feel any pain during the procedure.
3. Burr hole creation: A specialized drill creates a small hole in the skull at a predetermined location based on pre-operative planning.
4. Insertion of the Neuralink device: The Neuralink chip, approximately the size of a coin, is inserted through the burr hole into the brain. A robotic surgical system is often used for precision and minimal tissue damage. Fine threads or electrodes attached to the chip are gently implanted into the brain tissue to establish neural connections.
5. Closing the incision: Once the Neuralink device is in place, the incision in the skull is closed using sutures or staples. The device is designed to sit flush with the skull, leaving no visible hardware outside the body.

The Good vs Bad

Neuralink, like any emerging technology, has potential benefits and challenges. Here are some potential pros and cons associated with Neuralink:

Pros:

1. Medical advancements: Neuralink could offer significant medical benefits by providing new ways to treat neurological disorders, restore lost sensory functions, and improve overall brain health and cognition.
2. Enhanced human capabilities: With a brain-machine interface, individuals could potentially have access to advanced computing power, memory enhancements, and improved communication, enabling new levels of human achievement and collaboration.
3. Improved human-computer interaction: Neuralink could revolutionize how humans interact with computers and digital devices, allowing for seamless and intuitive control through direct brain-computer interfaces.
4. Potential for scientific research: The technology could provide researchers with new insights into the workings of the human brain, leading to advancements in neuroscience and our understanding of cognition.

Cons:

1. Surgical risks and safety concerns: The implantation of the Neuralink device requires a surgical procedure, which comes with inherent risks such as infection, bleeding, or damage to brain tissue. Ensuring the safety and reliability of the technology will be a critical consideration.
2. Ethical considerations: The development of brain-machine interfaces raises ethical questions, such as privacy concerns regarding the collection and storage of sensitive neural data, potential misuse of the technology, and questions about consent and human augmentation.
3. Accessibility and equity: Neuralink, in its early stages, may be expensive and accessible to only a select few, potentially exacerbating existing inequalities in healthcare and opportunities for enhancement.
4. Long-term effects and unknown risks: As Neuralink is a relatively new technology, the long-term effects on the brain and the potential risks associated with chronic implantation are not yet fully understood. Thorough research and rigorous testing are necessary to ensure the safety and efficacy of the technology.

Conclusion

The installation of the Neuralink chip in the human brain involves a surgical procedure that aims to establish a direct interface between the brain and computers. Through pre-operative planning, anesthesia, burr hole creation, insertion of the Neuralink device, and closing the incision, a team of medical professionals works to implant the chip and establish neural connections within the brain.

This procedure represents a significant advancement in the field of brain-machine interfaces and holds the potential to enhance human cognition, treat neurological disorders, and revolutionize human-computer interaction. However, further research, rigorous testing, and ethical considerations are necessary to ensure the safety, efficacy, and accessibility of this technology. As Neuralink continues to develop and refine its approach, the future holds both promises and challenges in the realm of neural connectivity and its potential impact on human lives.

References

Neuralink. (n.d.). Neuralink. Retrieved June 1, 2023, from https://neuralink.com/#mission

About the Author: Khoa Tran

Khoa Tran is an electrical engineer working at the Los Angeles Department of Water and Power and is currently pursuing his master's in electrical Power from the University of Southern California. He is fluent in both Vietnamese and English and is interested in outdoor activities and exploring new things.

Decoding the FE Exam: Your Ultimate Guide to Success

The Fundamentals of Engineering (FE) exam, or the Engineer in Training (EIT) exam, is the crucial first step towards obtaining a Professional Engineering (PE) license in the United States. The FE exam is a computer-based exam designed to test an engineer's cumulative knowledge and skills. There are various disciplines to choose from, including civil, mechanical, and electrical engineering. The intent of this blog is to properly explore what the FE is, what is covered in the general examination, and what other specialized exams an engineer can take.

In this Blog,

1. What Is the FE

2. FE General

3. FE Civil

4. FE Mechanical

5. FE Electrical

What Is the FE

Designed for recent graduates and students who are on their way to finishing their undergraduate engineering degree, the FE is a computer-based exam offered year-round by the National Council of Examiners for Engineering and Surveying (NCEES). It is the first of two exams that an engineer will need to pass in order to obtain their PE license in the United States.

Covering the fundamentals of engineering, the FE will test an examinee's knowledge in a wide range of topics, including mathematics, ethics, and professionalism. It is a 110-question exam that needs to be completed within approximately 5 and a half hours. Participants are not allowed cheat sheets during the exam, but they are provided with a virtual reference handbook, which can be obtained earlier and reviewed using the instructions from the "How to get the latest FE Reference Handbook" blog.

Now, let us go over the different types of FE that an engineer can take.

FE General

The FE General, or Other Disciplines, exam is unique compared to the other available exams because it is not discipline-specific, meaning that it does not test advanced engineering principles in a particular field. The exam will cover various engineering topics, such as mathematics, statistics, chemistry, ethics, and safety.

While not discipline-specific, the general examination will test on topics from the other specifications: strength of materials, fluid mechanics, basic electrical engineering, and thermodynamics and heat transfer.

As of January 2023, the passing rate for the FE General exam was recorded to be 55%, according to the NCEES.

FE Civil

For those who are interested in obtaining their EIT certification or PE license in civil engineering, there is a discipline-specific FE exam designed with them in mind, the FE Civil exam. While still testing the same general topics of the FE Other Disciplines exam, the Civil exam is more geared toward the field of civil engineering. Examinees will be questioned on their knowledge of surveying, water resources and environmental engineering, structural engineering, transportation, and construction.

Civil engineers are highly encouraged or required to take the FE. Without holding an EIT certification, civil engineers may be disqualified for promotions and other job opportunities. It is crucial for those who want to advance in their career as a civil engineer to pass the FE or even obtain their PE license.

As of Jan 2023, the passing rate for the FE Civil exam was recorded to be 55%, according to the NCEES.

FE Mechanical

For those who are looking to become a PE in mechanical engineering, they must pass the FE Mechanical exam. Again, this discipline-focused exam will still cover the same general topics as the FE Other Disciplines exam; however, as the name implies, this exam will focus more on topics required in the field of mechanical engineering. Examinees will be tested on their knowledge and understanding of Statics, Kinematics, Mechanics and Materials, and Mechanical Design and Analysis.

While not a requirement, like for civil engineers, mechanical engineers are still encouraged to pursue their PE for more career opportunities and salary raises.

As of Jan 2023, the passing rate for the FE Mechanical exam was recorded to be 65%, according to the NCEES.

FE Electrical

Before becoming a PE in electrical engineering, you must first pass the FE Electrical & Computer exam. Unlike the previous two discipline-specific FEs, the Electrical and computer exam covers topics for both electrical engineering and computer engineering.

However, like all other discipline-focused FEs, the Electrical and Computer FE will test for the same general topics that the FE Other Disciplines exam covers. Examinees for this exam will have to study the Properties of Electrical Materials, Circuit Analysis, Power Systems, Computer Systems, and Software Engineering.

For electrical engineers, the requirement for a PE varies depending on the job and industry that they are pursuing. For example, those working in product development will not need to take the PE, while those in public power generation will.

As of Jan 2023, the passing rate for the FE Electrical and Computer exam was recorded to be 64%, according to the NCEES.

Conclusion

The FE exams are essential for anyone who wants to become a licensed Professional Engineer in the United States. While the general FE exam covers a broad range of engineering topics, the FE Civil, Mechanical, and Electrical exams are designed to test a candidate's knowledge of specific engineering principles and concepts. The examples provided demonstrate the importance of choosing the correct exam to match the candidate's chosen field of study and ensure they have a comprehensive understanding of the discipline-specific knowledge required to become a licensed Professional Engineer.

Moreover, taking any FE exam can lead to improved job prospects, higher salaries, and greater opportunities for career advancement, reflecting the value and recognition of the PE license in the related engineering industry. Additionally, passing the exam can provide a sense of personal accomplishment and satisfaction, indicating the individual's dedication, discipline, and intelligence in the field of engineering.

If you are planning to take the FE exam, you want to be confident that you are fully prepared to tackle its challenging questions. This is where School of PE comes in. They offer a variety of review courses specifically designed to help you succeed in any type of FE exam, whether it is the general FE, FE Civil, FE Mechanical, or FE Electrical exam. With experienced instructors and a comprehensive curriculum that covers all the necessary topics, you can rest assured that you'll be well-equipped to ace the exam. So, whether you are a recent graduate or a seasoned professional looking to take your career to the next level, School of PE has the tools and resources you need to achieve your goals. Check out our exam prep options today!

About the Author: Khoa Tran

Khoa Tran is an electrical engineer working at the Los Angeles Department of Water and Power and is currently pursuing his master's in electrical Power from the University of Southern California. He is fluent in both Vietnamese and English and is interested in outdoor activities and exploring new things.

Waving Hello: Exploring Electromagnetic Radiation

Radiation surrounds us in our daily lives, but don't be fooled: not all types of radiation are harmful to us. The visible light spectrum is a type of electromagnetic radiation that is harmless to humans and can be perceived with the naked eye. The electromagnetic spectrum is the range of all types of electromagnetic radiation. It is important to understand this spectrum, as it allows us to utilize the different types of radiation and their properties for various scientific advancements.

In this Blog,

1. History

2. Electromagnetic Spectrum

3. Type of Spectrum

4. Implications for Health and Safety

5. Relationship

6. Conclusion

History

The electromagnetic spectrum was not discovered overnight by just one scientist but was a collaborative effort of centuries' worth of hypotheses and experimentations. Contributions by scientific pioneers such as James Clerk Maxwell, Heinrich Hertz, and others were crucial in shaping our modern understanding of electromagnetic radiation and its many forms.

Beginning around 1820, Danish physicist Hans Christian Ørsted discovered that electric currents produce magnetic fields, inventing the field of electromagnetism. In 1865, Maxwell's equations provided a theoretical framework for understanding the behavior of electromagnetic waves and demonstrated that they travel at the speed of light (Freedman et al., 2012, 1052). Later, in the late 19th century, Hertz conducted experiments that first confirmed Maxwell's theories and proved the existence of electromagnetic waves and radio waves, which paved the way for the development of radio technology (Freedman et al., 2012, 1053).

Electromagnetic Spectrum

The electromagnetic spectrum is a term used to categorize the range of electromagnetic radiation; electromagnetic radiation is a type of energy that is propagated through space in the form of waves. These waves are characterized by their wavelength and frequency, and they include radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays (National Aeronautics and Space Administration, 2013).

Type of Spectrum

We encounter electromagnetic radiation in our everyday lives. These types of radiation can be classified into radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma rays.

1. Radio: Radio waves have a very long wavelength, ranging from about 1 millimeter to 100 kilometers. Due to their long wavelength, radio waves can travel long distances without being absorbed by the atmosphere, making them ideal for communication. Some of its many real-world applications include broadcasting, navigation, and satellite communication (National Aeronautics and Space Administration, 2016).
2. Microwave: Microwaves have a shorter wavelength than radio waves, between 1 meter to 1 millimeter. Microwaves can be found used widely in modern life, famously for cooking, but also in communication technology and radar. They are commonly used in microwave ovens for cooking food, where the microwaves interact with the water molecules in the food, causing them to vibrate and generate heat. Meanwhile, in communication technology, microwaves are used in various applications such as cell phones, Wi-Fi, and satellite communication. (National Aeronautics and Space Administration, 2016).
3. Infrared: Infrared radiation (IR) has a shorter wavelength than both radio and microwaves, ranging between about 700 nanometers to 1 millimeter. IR radiation is not visible to the human eye, but it can be perceived as heat. IR radiation is used in night vision, thermal imaging, and remote sensing (National Aeronautics and Space Administration, 2016).
4. Visible: Visible light, as the name implies, is the electromagnetic spectrum that is perceivable to the naked human eye. It has a wavelength range of approximately 400 to 700 nanometers and is characterized by its different colors: red, orange, yellow, green, blue, indigo, violet, and everything in-between. The colors of visible light are determined by the wavelength of the electromagnetic radiation, with longer wavelengths appearing as red and shorter wavelengths appearing as violet (National Aeronautics and Space Administration, 2016).
5. Ultraviolet: Ultraviolet (UV) radiation has a shorter wavelength than visible light, ranging from about 10 to 400 nanometers. UV radiation, while not visible to the human eye, is harmful and can cause sunburn, skin damage, and skin cancer. It can be utilized in industrial and medical applications, such as sterilization and fluorescence microscopy (National Aeronautics and Space Administration, 2016).
6. X-ray: X-rays range from about 0.01 to 10 nanometers. Because of their short wavelength, X-rays can penetrate through many materials, including human tissue. This property makes them ideal for medical imaging, such as X-ray radiography, computed tomography (CT) scans, and mammography (National Aeronautics and Space Administration, 2016).
7. Gamma Ray: Gamma ray has the shortest wavelength and highest frequency within the electromagnetic spectrum. They are produced by the decay of radioactive atoms and by high-energy processes, such as nuclear fission, supernova explosions, black holes, and neutron stars (National Aeronautics and Space Administration, 2016).

Implications for Health and Safety

Due to its ranging wavelengths, cause for health and safety concerns arise with the use of electromagnetic radiation. For example, exposure to ultraviolet radiation from the sun can be very harmful, potentially leading to ocular damage and skin cancer. Additionally, there have been growing concerns about the potential health risks of exposure to radiation from cell phones, Wi-Fi, and other wireless devices. While there is currently no conclusive evidence linking electromagnetic radiation as a whole to adverse health effects, there have been studies suggesting a possible link to cancer and other health issues.

As such, it is important to be aware of the potential risks and take steps to minimize exposure, such as using protective clothing and sunscreen when in the sun and limiting cell phone use. It is also important for scientists to continue studying the effects of electromagnetic radiation on human health to ensure that we can use this powerful tool safely and responsibly.

Relationship

One important concept related to the electromagnetic spectrum is the relationship between wavelength and frequency. Wavelength and frequency are inversely proportional, meaning that as the wavelength of electromagnetic radiation increases, the frequency decreases and vice versa. This relationship is described by the equation (Freedman et al., 2012, 1054):

c = λf          (1)

where c is the speed of light at a value of 299,792,458 m/s, λ is the wavelength, and f is the frequency.

Conclusion

The electromagnetic spectrum encompasses the universe and can be utilized to assist us in our daily lives. From radio waves to gamma rays, each type of electromagnetic radiation has unique properties that allow us to develop new and innovative technologies. The relationship between wavelength and frequency is a fundamental concept in understanding the electromagnetic spectrum and how it behaves. As our understanding of the electromagnetic spectrum continues to evolve, we can expect to see new and exciting technologies emerge that take advantage of this incredible form of energy.

Are you ready to supercharge your engineering career? Consider taking an FE Electrical or PE Electrical exam review course with School of PE.

References

Freedman, R. A., Young, H. D., & Ford, A. L. (2012). Sears and Zemansky's University Physics: With Modern Physics (A. L. Ford, Ed.). Addison-Wesley.

National Aeronautics and Space Administration. (2013, March). Electromagnetic Spectrum - Introduction. Imagine the Universe! Retrieved May 14, 2023, from https://imagine.gsfc.nasa.gov/science/toolbox/emspectrum1.html

National Aeronautics and Space Administration. (2016, August 10). The Electromagnetic Spectrum Video Series & Companion Book. NASA Science. Retrieved May 14, 2023, from https://science.nasa.gov/ems/

About the Author: Khoa Tran

Khoa Tran is an electrical engineer working at the Los Angeles Department of Water and Power and is currently pursuing his master's in electrical Power from the University of Southern California. He is fluent in both Vietnamese and English and is interested in outdoor activities and exploring new things.