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DSSSB JE EE Power system QUIZ-1

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Question 1

Symmetrical components are used in power system for the analysis of

Question 2

Which of the following statement is true for a power system with lagging power factor?

Question 3

Stability of a power system is affected by

Question 4

What type of cooling system is used in the large power plants?

Question 5

In Load flow study of power system, a slack bus is specified by

Question 6

Fiber optic cables are used in power system applications mainly for

Question 7

Which of the following distribution system is used for combined power and lightning load?

Question 8

Which of the following power stations is mainly used to cover peak load on the system?

Question 9

A demand meter is a means of indicating which of the following?

Question 10

A power plant has to supply loads as follows:

12 pm to 5 am = 500 kW; 2 pm to 5 pm = 2500 kW

5 am to 10 am = 800 kW; 5 pm to 8 pm = 2000 kW

10 am to 12 noon = 2000 kW; 8 pm to 10 pm = 1500 kW

12 noon to 2 pm = 1000 kW; 10 pm to 12 pm = 1000 kW

Total units during 24 hours and load factor will be respectively

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Feb 26AE & JE Exams