Answer / sree

have same speed
same kw rating
same terminal voltage

Answer / kj

They must have the same
- Number of phases
- Voltage
- Frequency
- Phase angle
- Wave form

They will also have to have a way of controlling the load
sharing between the sets both active and reactive.

Answer / debs b

all polarity must be connect .
terminal voltage of the generator being must be same

Answer / shamsher singh

Dc dg not generate the frequency and phase sequence it will generate the plus and negative and need the same capacity

how does it help for selection of a transformer.

0 Answers  

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which have higher efficiency transformer or induction moter

8 Answers   BARC,

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The power supplied to a 50mH inductor from a 120V, 60Hz source will be

0 Answers  

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Which Transformer is commonly used for power distribution?

11 Answers   HSL,

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why we do occ & scc test in transformer ?how we can do it ?

2 Answers  

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In the magnetic fluxes, what is the role of armature reaction?

0 Answers  

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How will you determine the rating of a motor for continuous duty variable load motor applications?

1 Answers  

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Why Batteries are rated as AH i.e AmpereHour,and its formula to converting AmpHour to Amp

4 Answers   Suzlon,

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WHAT IS THE DIFFERENCE BETWEEN A DC MACHINE OUTPUT AND RECTIFIER OUTPUT...

3 Answers   Cesco, NTPC, RRB,

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We have one 500KVA transformer. We have tested REF relay and commissioned. After one and half year, due to some ground fault in one of the DB circuit Transformer tripped by REF relay. What will be cause and remedy. Please advise?

1 Answers  

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Pure inductive ckt takes power from AC when 1. Applied voltage and Current increases 2. applied voltage and current decreses 3. voltage decreases and current decreases please justify

2 Answers  

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what are the problems that generally occur in power flows??

1 Answers  

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