if we convert watt into kva,which one formula use by us,pls
tell me?
Answer Posted / sheikmohammedilyas
IN three phase motor,
Power= square root 3 *v* i* cos teta
-------------------------------
1000
1.732 *V*I*cos teta
W = -------------------------------
1000
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
what is the function of Moulded case circuit breaker, why it is called Moulded?
what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com
What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?
What will be in Mahagenco Trade Test Exam? I want to know the same.
WHAT IS START TO INDUCTION MOTER IN STAR TO DELTA OF >5HP ?
how to work droop ct in generating station
How do we calculate the Out put voltage of generator, after the excitation is being given?
what is rocking arrangement in arc heating
how can decide the current rating of oltc
if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?
what are the Alarm, Trip & Safety equipment (Issues) present in Power Transformers pls Mail it to ashokbabunhce@gmail.com
different aspects of voltage stability
Formulae for calculating the transmission line losses for different voltage levels
how to select correct size of power cable for inverter duty motor
WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.