Why we use 2core cable for Dc motor.Can I use 3core?
Answer Posted / avinash
sir,we also use 3 wire,1 wire for +,2 wire for -,and wire
for earthing
| Is This Answer Correct ? | 1 Yes | 4 No |
Post New Answer View All Answers
Explain cmrr?
is there any role of power factor with frequency variation? and how we can manage the frequency variation?
how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take
WHAT IS SPEC OF CLEANROOM MOTOR AND LIGHT FITTINGS?
how to calculate short circuit current for the busbar
can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value
What is vacuum circuit breaker.define with cause and where be use it device?
How to calculate per unit impedance of transformer?
WHAT IS THE DIFFERENCE BETWEEN AN ACB & mccb 7 WHAT IS THE CRITERIA WHEN TO USE WHICH OF THE TWO
Can we indroduce the principle of single phase induction mator to Transformer? i.e. by Producing rotating flux in the transformer.
How to calculate cable size in HT AND LT
can i connect REF and Differencial relay in 1 CT core for transformer protection?
132/6.6ππ πππππππππππ πππππππ πππ πππ πππππ πππ πππππππππ. πΈ'ππ πππππππ πππππππππππ ππ 6.6ππ/415π πππ πΈ πππππππ πππππππ ππ ππππ πππππ πππ ππ ππ 13/6.ππ πππππππππππ?? πΈπ π½π.. ππππ π ππ’??
what is the most permissible winding temp when we conducting a generator load test?(condition no load)
How can we calculate the transformer rating if the load calculated is 1000KW (11Kv Supply)?