what is power factor?
Answer Posted / ankit4mail
power factor if the ratio between true power(watts) to
apparent power(watts).
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
what is the current density of copper & alluminium.
Is it possible to use a S1 duty class motor for crane application (S4)? If not, why?
How to work definite,over pluxing,revers power,OSR relay
what are the assumptions made in swineburne's test?
what is efficient motors and how it is different from normal induction motors
what is Insulation monitoring device. where it is used? (in switchgear room or control panel or in field equipment)
What is the reason of polyphase induction motor tripping suddenly on high current during running at 70% laod? Motor IR , winding resistance & inductance balance. Motor no load current is balance and ok as per mgfr. data.
What will be the voltage impact on secondary side of two transformers with different vector groups when both voltages are compared.
Why the unit sizes of hydro generating machines are not standardized as in case of thermal powerplants?
What happened ,If 3 phase clearance not maintained in 33KV Line,11KV LIne etc?
what is ground fault in ACB?
Hi Everyone ! My Name is Hakim ullah khan please i need formula of Cable Rating because i want to calculate by self without check any Table Chart... Thank you.....
What is difference between YNyn0 and YNyn ??
what is difference between earthingpits,earthing grid & earthing mess?
in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?