What is the secondry voltage of 420kV Current Transformer ,
the rated current is 2600A

Answers were Sorted based on User's Feedback



What is the secondry voltage of 420kV Current Transformer , the rated current is 2600A..

Answer / narasimham

If the rated current of the CT is 2600/5 amps, then the
secondary voltage will be (420000x2600)/5= 218400000
(i.e.218400kv)

Is This Answer Correct ?    5 Yes 1 No

What is the secondry voltage of 420kV Current Transformer , the rated current is 2600A..

Answer / narasimham

Correction to answer: If the secondary is open voltage will
be 218400 kv and it will be '0', if it is shortcircuited

Is This Answer Correct ?    5 Yes 3 No

What is the secondry voltage of 420kV Current Transformer , the rated current is 2600A..

Answer / sathiyaseelan.m

I dont thing 420kV CT available. If it available CT
secondary voltage is proposnal to Burdon. Ex if a meter
takes 10VA if CT sec. 5A than Voltage will be 2V

Is This Answer Correct ?    4 Yes 4 No

What is the secondry voltage of 420kV Current Transformer , the rated current is 2600A..

Answer / ramniveth

There is no Current Transformer 420kV

Is This Answer Correct ?    1 Yes 3 No

What is the secondry voltage of 420kV Current Transformer , the rated current is 2600A..

Answer / ashish patil

secondary voltage is 0. Bcz it is current transformer which
has short circited secondary. O/p is 1A.

Is This Answer Correct ?    0 Yes 6 No

What is the secondry voltage of 420kV Current Transformer , the rated current is 2600A..

Answer / panchanna

1A

Is This Answer Correct ?    2 Yes 14 No

Post New Answer

More Electrical Engineering Interview Questions

where solid grounding and where grounding through ngr done and why?

0 Answers   NTPC,


how the rotating magnetic fieldis produced in induction machines??? give the correct explanation.is there any mathematical expression for the same?

1 Answers  


If DG runing time Neutral earth connection Dissconect what will be the effect in load and equipments.

3 Answers   GE, HP, Reliance,


Where we use 30mA , 100mA & 300mA RCCB ?

3 Answers   BEL,


HOW DO A DISTANCE RELAY SENSES THE FAULTY ZONE.

5 Answers  






why do we provide metallic enclosure to bus duct and then ground it?

1 Answers  


3 shows a 415 V, 3-phase generator supplying a 3-phase 415/110 V transformer. Draw the individual and combined impedance diagrams to a base of 10 kVA. Determine the system fault kVA and the fault currents at the 415 V and 110 V busbars for short circuit faults on the transformer input or output terminals. Work in p.u. values of impedances.

0 Answers  


If we know the load for generator in KW then how it will be change to amps and also if we know the load in amps how it will change in KW and what Generator is good for that...suppose load is 500 amps 3phase......??

1 Answers  


Is it necessary to install Lighting Arrester on both side side (i.e HT and LT) of Transformer in a transmission substation? if yes Why on both side?

1 Answers  


What is switching over voltage?

1 Answers   MEIL,


Is vtg is controlled by the resistor? if else how much?

0 Answers   Sail,


can a 50 Hz transformer work satisfactorily if placed under 60 Hz,what are the prices and losses that will arise

5 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4452)
  • Electrical Engineering Interview Questions Electrical Engineering (16638)
  • 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)