what is the difference between Inverter and ups

1 Answers   L&T, MTS,

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What is Goerges phenomina to start SYCHNOUSMOTOR?

1 Answers  

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why we setting 95 deg and 105 deg in wti and oti of distibution transformer ? give the reson for that ?

0 Answers  

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Transformer rating=> 15/20 MVA.Why there are two raings? What should be the rating of the fuse at the secondary if the voltage level is 13.8KV/4.16KV?

1 Answers   Bhel,

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Is the force acting between two parallel conductors of infinte length carrying AC of frequency 50Hz remians constant with respect of time? If not then what would be the frequency of the force acting?

1 Answers  

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What is the difference between a Distribution Transformer and a Power Transformer.

4 Answers  

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What types of testing in 11Kv Ht switchgeat during testing?

3 Answers   TCE,

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what is the soft starter principle? how is connection diagram? what is the procedure for checking the connection?

0 Answers   Siemens,

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Dear all, Can anybody tell me that how to choose CT for a specific load? I have a 200kw induction motor, which ratio CT should be installed? Is there a formula or calculation that determines the CT ratio for a load? Regards.

2 Answers  

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What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?

4 Answers  

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why ac signals are sinosuidal

2 Answers  

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WHY ARE THE LT GENERATORS SOLIDLY EARTHED WHILE THE HT GENERATORS ARE EARTHE THROUGH NGR OR NGT??

3 Answers  

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