Petroleum jelly is applied to the terminals of the lead acid battery is to prevent?
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I have 2 Nos of 2500kVA 33/0.415V cast resin transformers. How to decide on ampere rating of HT Panel? Also advise me how many panel RMG i have to consider whether 4 panel ok?
what may the reason for vector shift in a generator?
What happens to a motor if it is connected in Delta connection
why does in transformer the v/f ratio constant?
what is the safety of VCB.
5 Answers Nagarro, Roto Power, RotoPower,
3 phase supply is there Total kw 100 howmuch cable put the load
what type of oil is used in transformers? a)conduting b) insulating
25 Answers ABB, LGS,
What is q factor?
How out of step protection relay works?
What is the working principle of ceiling fan?
how to find the capacitance value of the motor while running??
importance of air gap in transformer