how to select the mpcbs and contactor for 3 phase 30 hp
star delta motors.for plc control.and tell me the
calaculation for future use.
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Please tell me if you are electrical engineer,and you are appointed for the maintainance of Electrical Power plant,then which parts of the plant deal with you.Also tell how these parts/components work.
Any formula to calculate neutral current in 3 phase 4 wire system
i am confused about generator. i have generator of 380 KVA that is 304 KW by that formula KW=KVA*0.8... then by this formula I=KW/V*1.732*0.8 the amperes are 528.673. so that is the load which i put on one phase of generator or this is total 3 phase load on Generator.......
what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.
Please describe HT and LT?
what is Bucholtz Relay test???? Explain??
What is the function of retrip in busbar?
what is field flash
For the requirement of a furnace of temperature range up to 1200 oC using silicon carbide rods, What is the required rate of transformer needed (please do it with all details)?
why Line voltage =1.732XPhase voltage what mean by 1.732
what is load despatching
how to calaculate the amps in transformer ?
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