What is the gross weight to copper ratio in slip ring induction motor of 4000 HP,6.6 kv, 372amp, 992 rpm GE motor.
2360the voltage per turn of a primary winding of a transformer is the same as the voltage per turn of the secondary winding of the transformer. why?
8 26592WHAT IS A DIFFERENCE BETWEEN A DC GEAR MOTOR AND STEPPER MOTOR.AND WHICH IS MORE APPROPRIATE TO USE FOR POSITION CONTROL PURPOSE?
1 9598WHAT IS A BASIC DIFFERENCE BETWEEN THYRISTOR,TRIAC AND A DIAC.AND WHAT R THERE APPLICATIONS?
5 51983WHAT IS THE COMPLETE DEFINATION OF POWER FACTOR?HOW IT CAN BE IMPROVED?AND WHAT IS CAPACITIVE LOD AND INDUCTIVE LOADS
2 9441Hello to all, Please someone can send me HPCL ELECTRICAL Engg. Sample papers to me? Its urjent....my email address is.... raviasiapacific@gmail.com
HPCL,
2139what is the difference between induction and synchronous motor?explain in simple words?why 3 phase motor is given preference over single phase motor.
10 25931explain me how a power factor is improved by adding a capacitor?what capacitor do to improve it?in simple words and in detail?thx
7 12458what is meant by leading or lagging power factor?like in capacitor power factor is leading and in inductor power factor is lagging
4 10456What is mean by powerfactor. What is the difference between leading and lagging power factor?
HCL,
2 9100Post New Electrical Engineering Questions
What is cut-off rate?
What happens if i apply 500V to 440V rotary Switch ?
After doubling voltage from solar cells & use step down voltage transformer can we get high current output with low voltage.
How to calculate LT XLPE CABLE for 11 kv / 433 v , 1000 kva oil type transformer system?
what is meant by 3rd hormonics ?
i need the curve duty cycle and amper for (150 kva @50% dyty cycle) transformer turn ratio :19 and vin 400
How many types oil using in transformer ? How many letars using in transformer..?
why occ characteristics curve in not tracing back when we are bringing back the rhoestat?
what rectifiers is and what are the types of rectifiers?
DG cranking voltage?
How to confirm the Phase shifting Transformer VECTOR GROUP relation , as below ZNy11.45d10.45-ZNYy0.15d11.15
If Polarization index of motor 8.75 at 500volts of medium voltage 4.16 KV motor what this mean winding good or bad pl answer if any reffrence book give me the link
what are all the components required to assemble solar panel other than pv cell?
what is th basic difference between a d latch time line and a d flip flop time line???
How to apply 'c' license and also explain what is difference between 'c' and 'b'license.i am also working in one of the private company.i have finished my diploma in 2014 .i have already finished in ITI electrician course.....