In our factory there is one no. of Series trip HT 6KV OCB. 1. Is it possible to measure CT out put current by 440V Clamp meter? The measurement is required for knowing the exact value of current in CT secondary to set up protection for transformers. 2. plase forward the single line diagram of AMF panel?

1 Answers   HAL,

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if two bulb of 50w &30w apply in series having 230v the which bulb glow bright ,why

10 Answers  

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we erected (48HP)63kva dist transformer and incoming from 11kv line,out going is 415v domastic line 2.04 km.for that actual output current is 84A. what are the losses and final output current.

3 Answers   Essar,

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in three phase 11kv transformer (11kv/433v) input( R,Y,B) output (X,Y,Z,N) the connection as follows 1 phase R -open 2phase y connected to both R and y of input] 3phase B- B what is the output voltage X to N ,Y to N , Z to N

2 Answers   Bescom,

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How to increase the specific gravity of DG batteries?

5 Answers   SCS,

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How to calculate the slip ring induction motor rotor current and voltage.

1 Answers   Bhel,

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what is the difference between diode and zener diode?

4 Answers  

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What is DC power factor??

2 Answers   HCL,

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Why in DC drive u r using in Klin operation in Cement Plant?

7 Answers  

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how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?

0 Answers  

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What is the basic difference between directional and non directional over current protection?

1 Answers  

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If I have a motor of 1MW with 6.6kv, running at 35% load, how can i save energy without reducing the load ?

2 Answers   Reddy Labs,

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