A T-T transformer can not be parallel with transformer A V-V B star-delta C star-star D delta-delta

1 Answers  

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What can make the the overloads operate when a star delta three phase motor starts?

1 Answers  

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Why dry type cast resin transformers tap link blast in HV side while power shut down times on load?

0 Answers  

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In electrical locomotive engines, the DC series motors is being used as traction motor. But in new engines like in WAP7 & WAG9 the 3-phase squiral cage induction motors has replaced them. So can someone tell me the advantages of induction motor over dc seris motor in engines points of view....???

0 Answers   RRB,

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current transformer cannot measure voltage or not ? then y we use P.T ?

1 Answers   Bhel,

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why we short ckt the secondry vo5tage/ winding in transfr and motor?

2 Answers  

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In a tap changing transformer where is the tap connected, is it connected in the primary side or secondary side?

0 Answers  

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Please mention any books for electrical design load calculation for industrial,commercial(to select cable,breaker,bus bar,stator,)

1 Answers   C&S,

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hwat type of motor is used in thermal gas turbine hydro nuclear power plants and why

0 Answers   Bhel,

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What is the PIU.

1 Answers   Jindal,

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Suppose i Have an Ac motor of 25Hp 1500 Rpm 50 Hz Can i run a motor 2500 Rpm by AC drives by increasing a frequency either it safe or not ....

2 Answers  

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In track electrification Either we use single conductor or double conductor? why?

2 Answers  

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