IF avr is voltage regulator of genset means why we are giving genset CT sense to AVR ?

3 Answers   ABB,

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WHAT HAPPEN WHEN A DROP OF WATER MIXED UP WITH TRANSFORMER OIL ?

4 Answers  

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In all the generators, the excitation supply is DC. What is the significance of DC excitation? What will happen if AC supply is given as excitation supply?

2 Answers  

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circuit diagram of trip circuit supervision relay

0 Answers  

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In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.

0 Answers   PPIL,

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please explain how to do 'pole drop test' on generator?

0 Answers  

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Does magnetomonopoles exists? one maxwell equation strongly suggests no, but how about their existance in plasma?

0 Answers  

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for what voltage will reactive power be largest in 380 kv line : a) 375kv b)380kv c)385kv

0 Answers  

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What is the significance of 3.5 core cable ????

8 Answers   Intelux Electronics,

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why d.c. supply is given to the primary side of generator?

4 Answers  

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why use in & out Diesel line in dg set.

1 Answers   NHPC,

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Why the transformers making noise?

2 Answers   L&T,

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