Interested to Buy Any Domain ? << Click Here >> for more details...
in a plug point why the hole size at the top is large?
- 9 Answers
- 13673 Views
- Bhel, TCS, I also Faced
- E-Mail Answers
Answer Posted / pkb
Top point is for earthing. The hole size is large (1) to
flow fault current which is very large (2) secondly to
distinguish between phase and neutral point.
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
How we can change the direction of rotation of Induction motor? Prove it using graphical
is the value of inductance depends upon the evalue of thitha in doubly excited machine?
What is capacitance?
what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?
we have two generators different capacity on 15 MW and other 6MW at 11 KV , 15 MW gen. bus short level current 40KA,and 6MW short level current 25KA,, length of cable 100MTR between 6 MW from 15MW gen. for bus coupling . kindly tell any one can we use both NGR OR one NGR from any GEN. BOTH NGR has diff. rating. Tariq pakistan
volts=230 c=10mf a=??
WHAT IS MEANING OF Gg & Gg IN hrc FUSE
WHY THE RATINGS OF THE TRANSFORMER IS 33KV WHY NOT OTHER???
Hello Friends, How can we recognize the CT Star Point is S1 or S2 in case of Electro Mechanical Relays and what is meant by Restraining coil in relays and what is the purpose of that.. thank you in advance..
Why are iron cores in transformers made laminated?
why +24 v and -48 v give to BTS? If -48v protect from surge then why we not use -24 v?
WHAT IS DEGREE OF COMPOUNDING IN D.C MACHINE MEANS? HOW TO READ THE OPERATING CHART FOR ANY ELECTRICAL MACHINES?
In electrical what is earth(ground)connection, wht is the importance of it, why it is recomended to maitain below 3VAC between Neutral and earthspecially in PLC used machines?
how to calculate the distance relay faulty zone?pls explain?
Rules and standards of electrical control wiring ?
