what is the power factor?please tell me uses.
Answer Posted / monika hassan.
Power factor is the ratio of true power or watts to
apparent power or volt amps
| Is This Answer Correct ? | 5 Yes | 3 No |
Post New Answer View All Answers
Why we do 2 types of earthing on transformer (ie:)body earthing & neutral earthing , what is function. I am going to install a oo kva transformer & 380 kva dg set what should the earthing value?
Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.
How many types of oil using in H/T & L/T Oil Circuit Breakers. need Explenation ?
how is find out kwh step by step
Where can I get Iidian straderd specifications for electrical items or works in web? please help me.
How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter
importance of reactive power management
What is the difference between UPS & inverter ? which UPS is better and whos got the edge ? what is the difference between & inverter ? which UPS is better and whos got the edge 12 V , 24 V , 36 V etc what are the advantages of 12 V, 24 V , 36 V etc and what are the disadvantages of 12 V, 24 V, 36 V etc thanks
How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs
Pls mail me utility & Dg related question with answer
Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards
what reactive how to maintain
how to calculate short circuit current for the busbar
What is the range of the stator resistance of 3 phase induction motor?
A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.