what are the effects when the frequency is decreased in any
ac machine
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Usage of flywheel diode in relays
If rotor works in clock wise what happens
why power factor is important?
Explain how you intend to work under pressure to meet up with deadline target?
what is the use of current transformer in power transformer secondary side.?its connectyed in WTI
How 48-relay (incomplete sequence) functions?
what is zinc diffusion?
Dear All, I am new in construction company , my boss ask a question at time of interview , If we have 60MW generation and Single Power Transformer step-up we have. if CMR 50/60MVA , ONAN, ONAF respectively , is it sufficient or not ? for that much power to transfer,
What is the types of HT motor testing
If i have two 3000 kW motors and the whole facility requires a 10 MVA transformer. What would be better installing two 5 MVA transformers(one for 1 motor ) or just a single 10 MVA transformer for both of them. Give reasons for your answer.
Does the motor power displayed on the Motor name plate is the mechnical power motor delivers or it is consumed power from the system?
How to calculate the fuse rating depend upon the DC circuit?
what is the meaning of WYE and DELTA in Electric meter?
y we use neutral,all r told its used to for closed path..k its a just used to closed path,in a transmission line y we put same conductor used n both phase and neutral..if we use less than phase conductor in neutral mean we ll reduce cost its right r wrong..if we use mean any problem occur in transmission line..
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating