why is the earthing pin on 3 pin top are big and thick

Answer Posted / ganesan

2 TIMES CURRENT DISCHARGE IN EARTHING PIN.BCOZ LOAD DEADTH
SHORT FAILURE OPERATION condition

Is This Answer Correct ?    1 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How many turns are there in primary winding? (In Transformer)

1219


Generator,motor and alternator Working principal Please explain easily

998


i want to learn control schedule for 11kv panel? can any one send the detailed control schedule?

1917


EXPLAIN THE ESSENTIAL FACTORS WHICH INFLUENCES THE CHOICE OF SITE FOR A HYDRO ELECTRIC POWER PLANT

1554


What are two contours of nichols chart?

625






what is method for testing CT

1618


what does mean of RCT and STR in diffrential CT?

3767


what is the terminal voltage of dc series generator running at rated speed at no load?

6413


for hipot test on 33kV busbar, we will test on 70 kV or 56kV, what is the acceptable leackage current?

616


Whether amorphous core transformer is available in India?.If available then up to what rating of voltage and KVA?.

1302


What is accuracy of a measurement?

718


What are the relays in ACB and VCB

1694


The capacitive reactance of a capacitor of 1/(2(PI)) F at 10^3 H is

1412


Terminal blocks is used for segregate the connections... There is any principle for terminal block..?

1676


why we use copper earthing for neutral while for body GI.

5042