Answer / devinder

to understand vector group

Answer / sourabh rana

# 1 to understand vector group

we have 1000 litre water tank,it located at 25m hight from ground level,the water level on 10m below from ground level.for fill the tank within 1 hour,how much of motor rating(HP) want to select?

0 Answers  

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If DG runing time Neutral earth connection Dissconect what will be the effect in load and equipments.

3 Answers   GE, HP, Reliance,

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what is the reason for connecting hvdc monopolar line with negative conductors

0 Answers  

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why ac ratings are in tons?

2 Answers  

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at the time of starting back emf of a motor is zero.so how can it will start to run??

1 Answers  

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what is the use of CAPACITOR in CFL lamp?

6 Answers   Areva, Autopal,

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why we use 6nos of C.Ts on 11kv incoming?

2 Answers  

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Define resonant peak?

0 Answers  

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how we decide wire gauge for ac or dc coil and what is the basic diff. B/w these two coil?

0 Answers  

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role of shunt coil in circuit breakers

2 Answers  

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What is differential relay ? where it can be used?

1 Answers   Scope International,

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What is different between hypo test and megger test

2 Answers   ABB,

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