ROUND 2

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Who is Elon Musk?

Back

Elon Musk is a prominent entrepreneur and business magnate known for founding SpaceX, Tesla, Inc., and co-founding PayPal. He is recognized for his work in advancing technology and space exploration.

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What is a fiber optic cable?

Back

A fiber optic cable is a type of cable that uses glass or plastic fibers to transmit data as light signals. It is known for high-speed data transmission and is commonly used in telecommunications.

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What is an auto transformer?

Back

An auto transformer is a type of electrical transformer that has a single winding that acts as both the primary and secondary winding. It is used to step up or step down voltage levels.

Front

Who is Nikola Tesla?

Back

Nikola Tesla was a Serbian-American inventor and electrical engineer known for his contributions to the design of the modern alternating current (AC) electricity supply system.

Front

What is a Zener diode?

Back

A Zener diode is a type of semiconductor device that allows current to flow in the reverse direction when a specific voltage, known as the Zener voltage, is reached. It is commonly used for voltage regulation.

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What is the significance of fiber optic technology?

Back

Fiber optic technology is significant because it allows for faster data transmission over long distances with minimal signal loss, making it essential for modern communication networks.

Front

What are the applications of an auto transformer?

Back

Auto transformers are used in various applications, including voltage regulation, power distribution, and in devices like electric motors and lighting systems.

Front

What are the key features of a Zener diode?

Back

Key features of a Zener diode include its ability to maintain a constant output voltage, its reverse breakdown voltage, and its use in voltage regulation circuits.

Front

What is the difference between a fiber optic cable and a copper cable?

Back

The main difference is that fiber optic cables transmit data as light signals, while copper cables transmit data as electrical signals. Fiber optics offer higher bandwidth and longer transmission distances.

Front

What is the role of Nikola Tesla in electrical engineering?

Back

Nikola Tesla's role in electrical engineering includes the development of AC power systems, the invention of the Tesla coil, and contributions to wireless communication.