Interested to Buy Any Domain ? << Click Here >> for more details...
why earth hole size is biggest in plug point?
- 13 Answers
- 29593 Views
- RRB, I also Faced
- E-Mail Answers
Answer Posted / ramesh kumar k
It is biggest in length and dia... main reasons are..
1.To connect the earthing first.. instead of phase... so if
there is any internal short in the equipment... it willl
not harm to the operator.
2. To provide least resistance path.
3. As the short circuit currents are high... it must have
high cross sectional area...
| Is This Answer Correct ? | 25 Yes | 0 No |
Post New Answer View All Answers
What are the disadvantages of hydropower?
What is Surge Capacitor? Why it is require in Generator Circuit Breaker,inspite of surge arrester?
Differenciate between circuit wiring and sub main wiring with illustrations
at what basis/standard we have to arrive the current density of aluminium/ copper in busbar?
Write the force balance equation of ideal dashpot element.
Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com
what are the installation procedure of high voltage power transformer,CT,CB&PT?
What is main cause of cable's terminal point burned in Lug on high temperature although lug and cable selection is ok as per stantard and also tightness is ok as per situation. so please take in deep and tell correct answer thanku.
how electrical earthing maintenance done in industry?
Why does the speed regulating system adopting I controller have no steady-state error? In this single closed-loop speed regulating system, when the input of the I controller Un=0, what is the output voltage of the regulator? What factors do the output voltage depend on?
What is meant by sag?
why we use the 100% and 95% stator earth fault protection for the synchronus generator ?
How to check the cable fault / hv test of transformer cable.
While testing LA mast,What are the parameter limits ?
What are steps to be taken while designing of DYN11 distribution transformer to achieve magnetising balance?
