Answer Posted / b.janardhana rao
Simply the KVA is always depends on PF. so we want power KW is always depends on KVA and PF. the fomula is KW=KVA*PF.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Explain with example of functional requirements of protection relay in terms reliability, selectivity, sensitivity
How to calculate the current of Highpressure Mercury Vapour Lamp?what is the basis?whether we have to consider power factor or not?
WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR
the site measured knee point voltage of protection class CTs should be greater than rated knee point voltage? what about meetering class CTs. Should it be below the rated knee point voltage?
any one guide me to reduce the power factor of diesel Generator from 0.97 Leg to 0.8 Leg.with out any change in my load.
How vfd saving power.
what are safety measures in /control in diesal engine/ explain them?
What is servo motor and what are different types of servo motor
How to select the earthing transformer,for DELTA TO DELTA TRANSFORMER OR ALTERNATOR SIDE.Pls post your answers and calculation.
1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.
Why back emf used for a dc motor? Highlight its significance.
How to calculate per unit impedance of transformer?
What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)
what about SAP/MRP regarding manufacturing of electric motors and all drives?
why Induction Generators are not "Black start" ? and apart from WTGs where this types of generator are generally used?