Answer / arun.r

WE NEED % IMPEDANCE OF TRANSFORMER FOR CALCULATION

Define cuttoff frequency?

0 Answers  

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Why we connect the capacitor in Delta?if we conect in Star what will happen?

9 Answers  

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

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Why is the starting current high in dc motor?

0 Answers  

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What is the tests required for a 132 kV, 400 kV , 765 kV for a Circuit Breaker and Power Transformer before commissioning ?

0 Answers   Eprosys Engineering Consultants,

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USE OF 8 WAY PAN ASSEMBLY

0 Answers   TCS,

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Which Machine u will prefer to use at a place where flammable gases are coming out & why ?

4 Answers   NTPC,

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1.why motor rating in kw instead of KVA? 2.why alternators rating in KVA instead of KW?. 3.why transformer rating in KVA instead of KW?.

6 Answers  

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If Two Generators are working parellel in a network and suddenly the field of one Generator get weakened What will happened if there is no reverse power relay fixed in that Generator panel????

7 Answers  

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What is Skin effect in Cable?

4 Answers  

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why do we not use equivalent voltage source in negative sequence equivalent ckt.

0 Answers   TATA,

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why pure sine wave inverter used for desktop ?

1 Answers  

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