Answer Posted / m.venkatesh
1. PF=KW/KVA
2. PF=ACTIVE POWER/APPARENT POWER
3. PF=RESISTANCE/IMPEDANCE
4. PF=R/Z
5. PF=COSINE ANGLE BETWEEN VOTAGE AND CURRENT
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
WILL SCHNEIDER MAKE ACB(MASTERPACT)TRIP ON REVERSE POWER?
what is draiv work
how to find out cable size if load is 2800 watts, 230 volts AC supply and load distance is 1800 meters
What are hrc fuses and where it is used?
In diesel generator how AVR get voltage to excitation. And basic diagram DG EXCITATION CIRCUIT.
in 6.6 kv vaccum circuit breaker vaccum bottole vaccum capacity ????
hello if any one have papers vof hpcl or sail, plz send me
There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.
How to calculate Ith (I thermal) for curent transformer
what is efficient motors and how it is different from normal induction motors
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
what are the principles of a booster converter?
For the requirement of a furnace of temperature range up to 1200 oC using silicon carbide rods, What is the required rate of transformer needed (please do it with all details)?
What are the advantages of instrument transformer?
what is the chemical name and formula of refrigarent R-134a.