Follow Our FB Page << >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

What can be a rating of a transformer(KVA) if the load is
about 1000KW?illustrate by showing formula?

Answers were Sorted based on User's Feedback

What can be a rating of a transformer(KVA) if the load is about 1000KW?illustrate by showing formul..

Answer / abdulwahab m. khamis

the answer is 1500 kva
kw=pf*kva if we consider pf=0.8 then kva=1250,multiply this
result * 1.2 for starting equals (1500 kva)

Is This Answer Correct ?    7 Yes 0 No

What can be a rating of a transformer(KVA) if the load is about 1000KW?illustrate by showing formul..

Answer / babu

the rating of transformer is 850 KVA.
KVA = KW*PF, we have to take power factor value as 0.85 while doing calculation.

Is This Answer Correct ?    1 Yes 7 No

Post New Answer

More Electrical Engineering Interview Questions

What is the function of under voltage release ?

0 Answers  

If the field winding of the dc shunt motor is removed then what will happen to the motor ? will it turn or not

2 Answers  

why in transformers voltage given is in the multiple of 11

3 Answers  

What is the resonant peak?

0 Answers  

how can we connect a distance relay to CT core that is for backup protection or metering?

1 Answers  

How to Convert Gen KW to H.T amps ?

2 Answers  

Brushes are placed at magnetically neutral axis,when brushes reach that point,the armature conductor gets shorted,but it can be seen that the dc supply is also shorted,wont that get damage? help me plz

0 Answers  

why contactor not provided between output of VFD and motor?

6 Answers   Siemens,

In Designing the rating & accessories of a MCCB how to choose the type of releases..means what is the basis for selecting, thermal magnetic, electromagnetic & microprocessr based releases

0 Answers  

What is the cause for a blown fuse in one phase of primery side(HV) of a three phase transformer( 4169v-460v) in the time of closing its supply breaker. There is no load on the secondery side of the transformer in this moment.

3 Answers   Novachem,

Suppose a 3 phase, 2 pole, 440V induction motor is driving a flywheel of 600mm diameter, 150kg mass. By using v-belt and pulley, the speed is increased to 4500 RPM. What will be the effect on motor current?

0 Answers  

why power of fm is weaker than am?

1 Answers  

  • Civil Engineering Interview Questions Civil Engineering (5080)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4448)
  • Electrical Engineering Interview Questions Electrical Engineering (16619)
  • Electronics Communications Interview Questions Electronics Communications (3915)
  • Chemical Engineering Interview Questions Chemical Engineering (1093)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (214)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (258)
  • Instrumentation Interview Questions Instrumentation (2993)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (123)
  • Power Plant Engineering Interview Questions Power Plant Engineering (171)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (0)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1378)