If the kvar rating of capacitor bank is
600 kvar at 525V then what it's rating at
415v.

Answers were Sorted based on User's Feedback



If the kvar rating of capacitor bank is 600 kvar at 525V then what it's rating at 415v...

Answer / k.prakashchandra

[( 415 / 525 )^2 ] x 600 k var

Is This Answer Correct ?    2 Yes 0 No

If the kvar rating of capacitor bank is 600 kvar at 525V then what it's rating at 415v...

Answer / ahamadkutty

THE MAXIMUM CURRENT RATING OF THE 600kVAR CAPCITOR IS
600000/525/1.7321= 660 AMPS.SO AT 415 VOLTS LIMITING THE
CURRENT TO 660 AMPS THE RATING WOULD BE 415x660*1.7321=
474.3kVAR

Is This Answer Correct ?    2 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

what current is taken from a double wound 500kva transformer

4 Answers  


We have 800KW motor operating at 6600Volt,50 Hz supply.During 1st startup it tripped on overcurrent trip.It's FLA is 88 Amps.The K factor of Thermal overloaaad was set on .94 initially.then we set at 0.97 and then it started fine.i dont understand why it tripped first?What are the protections which comes in picture during starting ?

6 Answers  


Why overhead transmission line in triangular shape?

2 Answers  


what will happen when square wave is fed into input side of 3kva transformer and what you will get on output side.

3 Answers   Blue Star,


WHY ARE THE LT GENERATORS SOLIDLY EARTHED WHILE THE HT GENERATORS ARE EARTHE THROUGH NGR OR NGT??

3 Answers  






which cable is preferred PVC OR XLPE for voltage from 220V to 11 KV with proper justification

1 Answers   BARC, Sail,


Impedance relay is directional relay or non directional relay?

2 Answers   KSEB, NTDC,


what is the difference between inductive load and capacitive load?give me some examples in general

3 Answers  


how do i calc busbar size for a rated current?

1 Answers  


Mechanism of Wye Delta Starter?

2 Answers   ABB,


How to calculate total harmonic distortion level(THD) in VFD? and how can we reduce harmonics?

0 Answers   Apollo,


what is ht breaker

8 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)