Time Left - 06:00 mins

AE & JE EE Quiz Overhead Line Insulators

Attempt now to get your rank among 132 students!

Question 1

The different types of insulators used in transmission lines are

Question 2

A string of suspension insulators has three discs. If the disc nearest to the conductor flashes over (i.e. breaks down), then,

Question 3

The device which is used for maintaining a uniform voltage in the disc to improve the string efficiency is?

Question 4

Which of the following is not a constituent for making porcelain insulators?

Question 5

Which insulator is used on dead ends of medium voltage line?

Question 6

'Hewlett, cemented cap and core and link' are types of which insulator used for overhead transmission line?

Question 7

In a suspension type insulator, the potential drop is

Question 8

Pin insulators are normally used up to voltage of about

Question 9

In a three unit insulator string voltage across the lowest unit is 25 KV and string efficiency is 88%. The voltage across the string will be equal to

Question 10

Which of the following is the main field of application of pin type insulator?

Tags :

May 27AE & JE Exams