electricity bill multiplication factor 487.20xconsumption=total unit in kwh. what is 487.20 ?
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Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?
What is the Temperature to be set in Thermostat provided in Marshalling box of the Transformer / Motor.
What are the applications of the electric motors?
in non technical way how can u define POWER FACTOR??
Is it advantages of having star-delta vfd than normal star vfd , if yes why?
What is the basic principle of operation of alternators/dc generators?
How to select the gauge of wire for winding of motors? How to select number of turns for winding of three phase induction motor?
why to use freewheeling diode ( diode in revers bias mode) across dc coil
How to calculate wire length,size & current? ( related to control panel)
1)we have 1000 cfm Blower,Dia-1Mtr,Velocity of air 94 m/s 2)We have Natural Air velocity 94m/s 3If i Put Wind Mill in natural air ,speed is 94m/s Then it will generate Assume 100kw 4)If i put same wind mill across the Blower,air speed is same 94m/s now the Question is Will it generate 100 kw?
what is the standard values(Megger test) of resistances between L&N,L&E and N&E for a system on IEE regulations?
what type of motor used to move a 1 ton gate? and relate ratings with load.
If we connect a motor and generator together (I mean that the generator gives the motor electricity and the motor gives the generator movement) regardless the losses. Will the generator still generate and the motor still move?
How many turns are there in primary winding? (In Transformer)
what are the different methods for the starting of a synchronous motor.