what is the frequency of direct current(dc)?
Answer Posted / shailesh
yes it has zero frequency but by the different application
it willl be constent.
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
WHAT IS THE USE OF PIG TAIL IN WINDOW CT ?
High speed earth switch operation with diagram
why burdens of VTs is more than CTs?
what are the safety measures of induction motor?
why steady state stability limit is greater than transient stability limit ? How it can be explained ?
1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is
what is sustainable current of any conductors . a bare busbar or pvc cable has different sustainable current .
what is the id1 & id2 setting in differential protection relay of CSPC?
how to caculate cable size for diff types of loads? if anyone know the calculating procedure please tell me
how we can calculate chiller required ampear?
What is fault clearing time for Current Limiting Moulded Case Circuit Breaker?.
Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.
Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?
grr resistance & contrator malt continuous
1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?