Answer Posted / vaibhav sharma
It is protection from overcurrent to power input (lighting
strikes or unreliable electric service to house).Mandatory
on computers,hd tv's any sensitive electronics.
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
What will be the current if the resistance total in a series circuit doubles?
what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?
How to design the no. of ceiling fans required in 5mtr X 10 mtr X 3 Mtr hight room?
what causes contact chatter when there is no demand on the air conditioning unit?
what is transformor oil gread
In motors how many types of cooling systems were used?
what is KA rating and how can we choose switchgears on applications
what & how to check the lightning arrester
How to calculat the ratio of HT\LT in energy meter
which of the following elements is not present in stainless steel
What is a signal flow graph?
Purpose of providing neutral isolation panel for parallel operation of diesel generator
What is the meaning of Insulation H for transformers????
what is submersible pump?what is different between motor and sub motor?
who invented active elements? plz give me the complte details of active elements...
