Interested to Buy Any Domain ? << Click Here >> for more details...
what is main reason for grid earthing for any industry
- 4 Answers
- 6734 Views
- I also Faced
- E-Mail Answers
Answer Posted / s m
By making grid of individual pits all the Individual pits
are connected parallel to each other . This reduces the
Equivalent Resistance to less than 1 . Generally in 0.1 ohm
or 0.2 Ohm range only. So this is done to improve the
effectiveness of the Earthing system.
| Is This Answer Correct ? | 7 Yes | 2 No |
Post New Answer View All Answers
what is integrated ac contact circuit
why electronic instruments is more favorable than electrical?
hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"
what is the relationship between current&voltage in practical purpose ?
For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation
how a flip flop can be used as a latch?
What is the unit of attenuation?
a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------
how to calculate micom relay earth falt time and current sertting
the typical output of a solar cell is........
As per standard, transformer body earthing and other Equipment earthing (Equipment earthing) did not connect. but in LT side termination we are doing metal glanding in both side Transformer to PCC Panel through armoured cable, now X'mer body earthing and PCC Pane earthing (Equipment earthing) both are connect.is this safe for X'mer or other equipment?
Maintenance of transformer???
how we can explain arc heatng?
What will be the current drawn by HT motor, if low voltage is applied.. any formula to calculate the LT amps of HT motor.?
please anybody help me to find out the BHEL trainee Exam previous year questions papers . if u ve pls. send it to surekhared@gmail.com
