A synchronous motor is operating at a leading power factor .if the applied voltage is decreases ,(the excitation remains constant ) ,the motor current a)increases b) decreases c)remains same d) none of these

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what is single phase motor?

5 Answers  

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why we use tapechanger in primary side of transformer

5 Answers   Bhel, L&T,

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is synchrnous pannel is need for two eqal rating transformers to run in parallel

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What is a neutral

4 Answers   Adani Ports, Dr Reddys,

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What is plc.

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who to select a swicth fuse unit......?

2 Answers  

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please send previous exams question papers

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what is the physical connection of a analog i/p to a analog i/p module (ab plc)and through a analog o/p module(ab plc) to a analog o/p . and how all the process control by scada

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why star 2 delta or delta to star preferred mostly then star to star and delta to delta ?

1 Answers  

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In CT,which terminal(s1,s2) need to be grounded?

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why we don't discuss power facter in dc?

5 Answers  

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