WHAT IS THE REASON FOR THE GROUND PIN IS BIGGER IN SIZE
COMPARING TO OTHER PINS?

Answer Posted / venu

because as the diameter increases resistance decreases wen
ever a ground fault occurs by the body short of any
equipment it creates a very low resistance path to dicharge
through it

Is This Answer Correct ?    7 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

66kv under ground cable how to layaing in ground any special case two ckt r runing

1548


Yazaki india pvt ltd interview questions qurey related

541


if we run a 3 phase machine on two phase what will happend??? given answer with solid reason please

1601


which type of cabel

1931


Is Transol transformer oil comparable to nynas nytro libra?

2632






plz send me Bhel, Mahagenco, sbi previous exam paper for electrical engineer on my email-id kambali_smita@yahoo.co.in

1937


I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1515


what are the things that can cause a three phase motor to crawl?

2881


what is meant by the phrase 'static load' in case of shorting in a generator excitation system?

1715


Circuit diagram of tube light without starter using electrical choke

3658


In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?

1651


in ACB breaker requireding 3200Amps. buscoupler getting OFF mode and again it reset and getting normal position give me a required answer?

1843


1.main parts of generator? what is used A-check,B-check,C- check? 2.what is FM200 system in data centers? 3.difference between pac,ahu?

1676


What are the advantages of speed control using thyristor?

656


what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?

1782