Quiz No:83 Electrical Engineering RRB , Coal India , PWD , Engineering diploma Level , PSC - Mahatmaacademy.com

Quiz No:83 Electrical Engineering RRB , Coal India , PWD , Engineering diploma Level , PSC

1. Megger can be used for testing—

 
 
 
 

2. Megger is a combination of—

 
 
 
 

3. Speed of the megger is kept at—

 
 
 
 

4. The megger voltage for testing 250 V installation should be—

 
 
 
 

5. The megger voltage for testing 500 V installation should be—

 
 
 
 

6. Which of the megger is better for testing installation ?

 
 
 
 

7. The insulation resistance of a installation between conductor to conductor should not be less than—

 
 
 
 

8. As per I.E. rules the insulation resistance between conductor and Earth should not be less than—

 
 
 
 

9. On testing and electric iron on megger, the reading of the megger in infinity. This indicates—

 
 
 
 

10. Multimeter can measure—

 
 
 
 

11. Multimeter can be used for measuring—

 
 
 
 

12. The meter of Multimeter will work on—

 
 
 
 

13. An operating voltage of a particular multimeter is—

 
 
 
 

14. Higher values of resistance can be measured by keeping the selector switch position on—

 
 
 
 

15. The leads of a Multimeter are connected for a.c. voltage if a resistance to be measured, it will require—

 
 
 
 

16. Which of the Multimeter is more sensitive and accurate ?

 
 
 
 

17. For measuring a value of resistance which of the meter will give accurate result ?

 
 
 
 

18. The most essential instrument required by a T. V. technician is —

 
 
 
 

19. If the battery of the Multimeter is weak, it will give—