Answer / mangesh

1)insulation

Answer / pritesh

its depends on two factors
1. insulation level
2. conductor size

How does ELCB work when exist earth foult? and How does RCCB work when exist earth foult?

1 Answers  

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What is CVT and what is relation with wave trap?

0 Answers  

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A genarator is connected through a 20MVA ,13.8/138 KV stepdown transformer to a transmission line. at the reciving end of the line a load is supplied through a step down transformer of 10MVA,138/69 KV rating .A 0.72 PU load evaluated on load side transformer ratings as base values ,is supplied from the above system for system base values of 10 MVA and 69 KV in load circuit the value of the load in generator circuit will be ...........

1 Answers  

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Why use the vcb at high transmission system ? Why can’t use acb?

0 Answers  

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What is main purpose of chock coil and starter in florescent tube ?

1 Answers  

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what is different between buchhoz relay and pressure relife devices in transformer

2 Answers   Spanco,

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WHAT IS THE DIFFERENE IN ACTION OF MCB,MCCB,RCCB

0 Answers   IBM,

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During Load testing of battery charger with temporary AC Generator .When reach 70% load Generator immediately shutdown .we could not able to Recognize ,what is exactly problem .Please kindly clarify us

1 Answers  

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What will be the current rating of Main switch for 80 kVAR panel

1 Answers  

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Using 11000V/433V,3 ph,50Hz,500 KVA, what is the maximum capacity of motor in KW that can be connected and started at a single moment? Also explain about any calculations and formulas used in deriving the same.

4 Answers  

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why abcd parameters are called as transmission parameter?

1 Answers   Accenture,

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What is gross error?

0 Answers  

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