What is the purpose of starter and choke in tube light?

9 Answers   Chimay Brewery, TATA, TSPL,

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Air refrigeration cycle works on the

0 Answers   Caterpillar,

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1 sq.mm alluminum cable hou much current caraing capacity

5 Answers  

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what is the contact resistance of sf6 circuit breaker??

2 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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what's the reson that,Load is not same on VFD I/P and O/P Side.whenever DOL condition load is same I/P and O/P side.

1 Answers  

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why we use four type of phase angle difference between pimary & secondry winding of a transformer & where we use them?

0 Answers   Grasim,

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what is -24vDC and how can generate this -24vDC

1 Answers   Blue Star,

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how can we decide where we have to DYn11 or other vector group transformer

4 Answers   BSL, Knight Frank, Security Printing and Minting Corporation of India Limited,

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is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

0 Answers   Wipro,

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What is the use of IGBT in UPS & its working??????????

5 Answers   Reliance,

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how can synchronous generator can be used as synchronous condenser?

3 Answers   Monnet,

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