DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.

1901

What is the distance between each insulator in 33kv transformer and how can it calculate

2184

Make a list observation on Transformer?

2428

What is the difference between hot and cold loop testing?

1144

describe the A.C. Generator Testing procedure

2171

What is stepper motor?

1290

what are the standard IR values should be of R-E, Y-E, B-E, R-Y, Y-B, B-R of VCB in closed condition and in open condition for 500KVA & 1000KVA transformers. and what is the acceptable range when tested by 5000V megger.

2335

What are the advantages of skewing of cage rotor conductors?

1227

What is a dominant pole?

1165

what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth

1385

I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.

1409

what is the synchronous timer ? and it applications.

2396

If symmetrical fault occurs at the terminal of a synchronous motor then how the motor will act...explain it..

2146

how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.

2047

how are reversing the direction of rotation of dc motor

1766