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

How to decide the rating of CBCT?
We have 6.6Kv switchgear & having 50/1 cbct ,i want to know
how this 50/1 A came? On what basis we decide CBCT reting?

How to decide the rating of CBCT? We have 6.6Kv switchgear & having 50/1 cbct ,i want to know ..

Answer / pps

CT ratio will be determined by the maximum current the ckt.
will carry.

Is This Answer Correct ?    7 Yes 5 No

Post New Answer

More Electrical Engineering Interview Questions

how does an open delta transformer works

2 Answers  

ohms law is applicable for dc or ac current or for both??? explain it berifly??

3 Answers  

what is back trip and re-trip in protection schemes? why these two? define me the exact function of these two?

1 Answers   Siemens,

what is the effect of higher value of GD???

0 Answers   VEPL,

1)Why potential transformer primary site grounded? 2)can be loop between neutral & body for grounding? 3)What is the difference between ELCB &RCCB? 4)Why we use iron core in transformer insted of wooden core? 5)what is the principle of excitation? 6)Why we test the core balance test for transformer? 7)what is creepage?What is the creepage length for insulators at different voltages? 8)How much type of relays used for differential protection of generator,transformer & busbar protection?

5 Answers  

with help of neat sketch explain principle of TIG welding process

0 Answers  

Tesla is the unit of which parameter?

4 Answers   Ecil,

while doing the excitation current test on power transformer what is the value of voltage to be applied? Nomonal rated voltage or 10% of rated voltage? Is it necessary to apply on high voltage side?

1 Answers   ACC,

what is the common earth

0 Answers  

why only dc is given as excitation...why not ac???

2 Answers   TCS,

What are the Return ( Monthly / quarterly/ Annual submitted to Electical Inspector for an establishment (Factory in Maharashtra-- Small scale category having seperate HT line of 22KV ) as per Maharashtra Electricity Act

0 Answers  

How Many safety of Air circuit breaker

2 Answers  

  • Civil Engineering Interview Questions Civil Engineering (5074)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4444)
  • Electrical Engineering Interview Questions Electrical Engineering (16594)
  • Electronics Communications Interview Questions Electronics Communications (3915)
  • Chemical Engineering Interview Questions Chemical Engineering (1092)
  • 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 (2986)
  • 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 (170)
  • 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 (1377)