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GETCO EE Practice Quiz-36

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Question 1

What should be the minimum clearance for laying power cabled near communication lines ?

Question 2

A 400Hz, 100km Transmission line is considered as

Question 3

The higher the voltage in the transmission line, the current which will flow through the transmission line for a given power to be transmitted will be

Question 4

The highest voltage transmission line starting from generating point is called ____________.

Question 5

Name the equipment which runs an alternator.

Question 6

Which of the following is/are the advantages of transmitting power at high voltages?

Question 7

Ferranti-effect is caused by which of the following elements in the line?

Question 8

The load of three impedances each (6 + j9) is supplied through a line having a surge impedance of (1 + j2) Ω. The supply voltage is 400 V, 50 Hz. Determine the line current.

Question 9

How is the most economical voltage selected for transmission in a particular requirement?

Question 10

In AC transmission system, the load current is:
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Aug 5AE & JE Exams

Posted by:

Aman AgrawalAman AgrawalMember since Jul 2020
M Tech (Power System Engg.) IIT (ISM) Dhanbad
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