In vapour absorption refrigeration machine fluids used are

0 Answers   Caterpillar,

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why DC current not used in Transformer action?

17 Answers   Engineers India Limited,

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why DG sets power factor is 0.8 lagging.

1 Answers   Cummins,

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what is the difference between old fan regulator and new fan regulator

1 Answers  

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what is bjt & mosfet? what is rectifier & diode?

1 Answers  

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what is the use of terminals in transformer ?

1 Answers   Core Solutions, Honeywell,

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how is working bearing heater?

0 Answers   ONGC,

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How to check the Bushings of the transformer?

0 Answers  

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Q-1 what are the structural and operational difference between a distribution and a power transformer? Q-2 what is skew in motors? Q-3 draw equivalent circuit of transformer Q-4 explain with phasors how pf is improved with loading in induction motors Q-5 DIFFERENT METHODS OF CABLE LAYING(interviewer asked if i heard new chemical based earthing system next) Q-6 pi model of medium length trans line Q-7 v/f control?why Q-8 vacuum circuit breaker operates in?

1 Answers   Vijai Electricals,

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In Battery Charger - What is the meaning of End Cell Voltage and Float Voltage.

9 Answers   FLSmidth, Focus, PSEB,

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what is second harmonic, how is effect transformer ?.

2 Answers   DEWA,

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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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