What should be the BDV value of a new transformer oil
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What is the IS standard for MCCB to be use (As per capacity of AMP)& for ACB also.
What is the difference between isolators and electrical circuit breakers? What is bus-bar?
what type of questions are asked and howmwny questions belong this catagory?
Why hydropower stations are preferred solution for meeting peak loads in grids?
how to determine the cable size...pls explain me with the formula taking particular load....does the factors like impedance & short circuit rating influence the cable size, if so how....
How to select, design,size & calculate for 11 KV/33KV/66KV/132KV/220 KV/440 KV circuit breaker for HT side of transformer protection/HT distribution protection?
what is fault level of power system ?
i need to give section engineer (electrical engineer) for RRB. Please suggest some book
How to work E.L.C.B and how to connect in circuit.
how can you calculate fault level ?
What are the Full Forms of TVM, MTL, CVT ?
can the measured percentage error during calibration of single phase energy meter be negative?
in Contactor opearation Why there is a difference in the values of the operate and release voltage in case AC supply
How 48-relay (incomplete sequence) functions?
Why the frequency of ac in india is 50 hz but in some other countries it is 60 hz.