For testing 33kv cable hipot testing. How much kv we have to
Apply .Give in details.

Answer Posted / zahid ali

2E + 1 KV = 67 KV DC Hi pot
67 * .707 = 47 KV AC Hi pot

Is This Answer Correct ?    119 Yes 57 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

The electromagnetic torque developed is proportional to what in a D.C series motor?

718


Why armature rheostat is kept in maximum position?

630


What is the application of Dyn1 and Dyn11 vector group of transformer?

2428


Why synchorised generators are used for the production of electricity?

709


LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?

1665






HOW TO CHECK THE VECTOR GROUP OF A TRANSFORMER YD11?

3139


In synchronization circuit what is the function of Interposing voltage transformer(IVT)and Reverse voltage transformer(RVT)

10962


why we use circuit breakers for switching instead of normal switching device?

1413


lenz law application and define

2217


how many single tension hardware are required on a double circuit transmission tower?

1474


what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.

1961


why do we have spikes enough to burn electronic boards, when generators are not grounded

1317


how line turns ratio changes in 3 phase with change in connection

1412


What are the necessary solutions needed to be carried out on a malfunctioned earthing mechanism of a VACUUM CIRCUIT BREAKER.(TAMCO)

1529


TYPE'S OF BREKAR ,WHAT IS TRANSFORMAR & SAFTY. STARTER DOL & STAR DELTA STARTER.

2097