Answer / kiran

3 types.

Answer / gunasekaran

2 method
1.current injection atprimary and measure at sec
2.voltage applied in sec and measured at primary

Answer / virendra

one -/5 ( - means the rating of CT )

why voltage drop will occurs in 3 phase line?

12 Answers   ABB, Servo,

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how we control the magnitude of a generator output

2 Answers   EESINT,

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how to calculate the size of the cable for a particular rating 3phase induction motor?

1 Answers   Godrej, Megatron Solutions,

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how can we measure 220kv or more than these voltages ...?and also how can we conform whether we r getting 220kv from generating stations throuth the h v transmission lines?

1 Answers  

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1)Why V cross Arm is used in transmission lines? 2)Why H cross Arm are not used in single poles?

1 Answers  

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What is the diff. between single compression and double compression gland

0 Answers   ASL,

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Which companies are into the project management of construction of power transmission line?

2 Answers  

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is there or does RCCB work for single phase connection?

2 Answers  

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how do you measure earth leakages in 3phase wires?

2 Answers  

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what is the max load on a 10 mva transformer & plz define it with its formula

0 Answers  

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Why is the starting current high in a DC motor?

2 Answers  

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how can we change the rotating direction of single phase AC induction motors?

12 Answers   Heubach Colour, L&T, MNM Jain Engineering College,

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