why earth hole size is biggest in plug point?
- 13 Answers
- 26347 Views
- RRB, I also Faced
- E-Mail Answers
Answer Posted / r_phand2006
It is big and lightly long because of
1. To connect the earthing first.
2. to grip it solid
| Is This Answer Correct ? | 10 Yes | 12 No |
Post New Answer View All Answers
what is earthing transformer? draw the winding dia.of earthing transformer.
How can i calculate the Breaking capacity of molded case circuit breaker, is the breaking capacity of CB for Diesel generator shall be less than grid supply's breaker ?
what is the voltage rating of chiller unit sensors
my b-tech percentage is 50%. what answer will satisfy the hr ?
WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR
Explain Active power,reactive power,how its related to each other , & inductive ,capacitive.
how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.
Explain the method to keep noises low in a control system?
what is Insulation monitoring device. where it is used? (in switchgear room or control panel or in field equipment)
What is the working mechanism of OLTC in Power Transformers????
if the load is 80 amp for main fuse and 100 amp for breaker so how can we calculate the cable size (cooper ) .
What is the type of earth fault protection used in battery? explain.
How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?
Role of active and reactive Power sharing in between two synchronized Generators, Droop Setting role ?
What is the difference between vector surge relay (78) and Pole slip relay (98G)
