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SSC JE Estimation and costing Quiz 88

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Question 1

What is the earthing resistance for small substation?

Question 2

What the cross section dimension for strip earthing

Question 3

What is the maximum length of the flexible conduit in motor installation?

Question 4

Which section in the IE act deals with the “theft of energy” ?

Question 5

What is the normal life of a fluorescent lamp ?

Question 6

What is the maximum load that is permitted in a power circuit?

Question 7

The objective of earthing or grounding is _____ ?

Question 8

Luminous efficiency of fluorescent tube is

Question 9

Arc lamps operates at

Question 10

Which of the following wiring have a very long life span?

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Sep 8AE & JE Exams