How much no load current of synchronous motor

0 Answers   Nirma, Sulphur Mills,

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Why dose an electric meter record KVA when there is no load on a 500 KVA transformer

1 Answers  

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What is the current flow in 230v ac supply ? What is the current flow in 415v Ac supply ?

1 Answers  

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If load is 240 kw & pf is 0.8 lagging, than how to increase it from0.8 to 1.0(unit),which rating capacitor used, please give me Calculation. What is effact of consumer & suplier if pf is lagging or leading with on effect machines/ TF/GE etc.

6 Answers   L&T,

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can we use ordinary transformer in place of autotransformer?give reasons also

1 Answers  

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how we can calculate 2 phase welding transformer rating or total power?

0 Answers  

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why battery is connected in series?

10 Answers   HP,

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WRITEDOWN FEW RELY CODES

0 Answers   Equate,

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What is ESP how its work &what is corona ? con insulater&drive insulater where it is used ? Any body says that pls

3 Answers   Travancore Titanium Products Ltd TTPL,

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i am working in automation feild my question is that how to find the KVA of transformer.

3 Answers  

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Formula to calculate amps rating when we are having only the width & thickness of the coppper ?

2 Answers   BEL,

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If we have 630kva step down transformer to operation 3 phase motor 150 kva which size of cable is used? at circuit breaker to 3 phase motor or to electrical board

1 Answers  

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