Answer / xxx

voltage, frequency has proportional relationship.
new KVA will be (500/4)=125 KVA

Answer / naveen

kva rating depend upon frequency so operating kva will be 100

Why the rating of dc machine is in HP??/ Do reply guys..Its very important......

4 Answers   Apollo,

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Why in Digital Megger for finding Insulation resistance,-ve is applied to core or conductor and +ve is applied to ground.

1 Answers   ACC,

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1. What kVA rating is required for a transformer that must handle a maximum load current of 8 A with a secondary voltage of 2 kV?

3 Answers   BCPL,

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I WANT BHEL PREVIOUS QUESTION

0 Answers   Bhel,

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WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?

0 Answers  

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what is load shedding

4 Answers   KSEB,

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what are the 6 terminals of the motor plss give me in details

5 Answers   Siemens,

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Its possible to use 3core 2R of 240 sq.mm cable for 3phases & separely 50sq.mm 3core cable fully for Neutral for connection of PCC to MCC 3ph..4wire system?

0 Answers  

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What is the minimum setting in REF relay because i am facing some problem whenever power resumes after power failure my transformer is tripping because of REF trip. I am using CSPC make numerical relay(DIP switches). Now setting is 15 percentage. What is the reason for this triping. I sm waiting for answer

2 Answers  

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is it necessary for 200 kva transformer to have marshaling box and cu plate earthing for neutral

1 Answers   Blue Star,

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I have draw the 350A DC current, so what is the size of cable i can use? Give me the answer with formula

1 Answers  

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electricity requires a medium to flow and it cannot flow through air. so how does lightning come to earth through air without any medium?

3 Answers  

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