www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Objective Questions
ITI
Electrician
Electrician Set-1
Measuring
49

Measuring MCQ - Electrician (Set-1) with Answers

49) A megger is exclusively designed for measuring :

very high resistance

very low resistance

ground faults in power lines

overloads on D.C. motos

Answer is:

very high resistance

Measuring MCQ - Electrician (Set-1) with Answers

For more MCQ's Click Here

Related Measuring MCQ - Electrician (Set-1) with Answers

50) Which instrument is used for measuring the medium resistances directly ?

Ammeter

Megger

Ohm meter

Voltmeter

Answer is:

Ohm meter

51) A current of approximately 5 A and 10 A has to be measured in a circuit. Which one of the following ammeters will you use to have a more accurate reading for both the values ?

0 to 10 A

0 to 15 A

0 to 20 A

0 to 25 A

Answer is:

0 to 10 A

52) Ammeters used for current measurements in circuits with short overload time, differs from other application. Ammeters used in short overload time circuit have :

none-linear scale

extended scale

linear scale

fine scale

Answer is:

extended scale

53) Moving coil instrument works on the effect of :

chemical effect

electromagnetic effect

heating effect

electrostatic effect

Answer is:

electromagnetic effect

Measuring MCQ - Electrician (Set-1) with Answers

For more MCQ's Click Here