Transmission And Distribution MCQ Questions & Answers | Electrical Engineering

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Section 1 Section 2

1.
By which of the following a bus-bar is rated?

A. Current only

B. Current and voltage

C. Current, voltage and frequency

D. Current, voltage, frequency and short time current

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2.
Which of the following equipment, for regulating the voltage in distribution feeder, will be most economical?

A. Static condenser

B. Synchronous condenser

C. Tap changing transformer

D. Booster transformer

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3.
The frequency of voltage generated, in case of generators, can be increased by

A. Using reactors

B. Increasing the load

C. Adjusting the governor

D. Reducing the terminal voltage

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4.
In aluminium conductors, steel core is provided to

A. Compensate for skin effect

B. Neutralise proximity effect

C. Reduce line inductance

D. Increase the tensile strength

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5.
Overhead system can be designed for operation up to

A. 11 kV

B. 33 kV

C. 66 kV

D. 400 kV

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Transmission and Distribution - Section 2