how calculate kva in to kw

1 Answers  

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What is big transformer parts and their function ? Ty

0 Answers  

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bsnl tta exam question

0 Answers  

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We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?

1 Answers   Suzlon,

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what is the principal of starting of a three phase induction motor.

2 Answers   Moser Baer,

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can a rotating machine give the DC output without commutator? if yes, how? if no, why?

6 Answers   BARC,

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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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i want to know how to calculate the battery capacity based on the UPS . ex i want to run have one kva UPS Which should run 10 hours ? in that case how many batteries to be installed and what will be the AH Value .

2 Answers  

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What is mechanical interlock?Explain the uses?

2 Answers   HSL,

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With a phasor diagram show the effect of increasing the field current of a generator supplying a constant real power and connected to a grid system.

0 Answers   VECL,

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Why earthing is required for diesel tank?

4 Answers   Greaves,

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At which time Synchronous generator act as a Synchronous Condenser?

1 Answers  

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