Answer / guest

servo voltage stabilizer maintains the constant voltage output
by comparing variation of voltage at load. ie closed loop
control. but in case of general voltage stabilizer maintains
the constant voltage output by sensing variation of voltage
at input.

What is actual name of Transformer oil.

6 Answers  

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What will be MF for below rating ? Main CT PT value is 11kva/110 and 20/5 amp Meter display is 1kva/110v and -/5 amp What will be MF ? Multiplycity factor of energy meter

0 Answers  

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what is reactive power?, why its measured in VA ? is it transient behavior of system?

0 Answers  

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how many typetesting of transformers?

8 Answers   ONGC,

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what s the differenc between electrical &electronis , how to define them

9 Answers  

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What is Diff. btw Cat-5 & Cat-6 Network Cables???

3 Answers   Emerson,

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Is it weather conditions make any problems to the electrical equipments and if yes means is it any precautions needed?

1 Answers   Hexaware,

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How do we check transformer losses and what are the ways to minimise it.

5 Answers  

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Whether we used insulated line for 33KV supply. what we called it.

1 Answers  

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How Kneepoint voltage of CT practically related when CT in service. ie Knp is above 670 what exactly means

0 Answers   ABC,

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Can you tell me more about pu systems (per unit systems )calculation in large power systems? how to get the base for voltage and power in generator, transformator and transmission lines?

0 Answers  

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a new 3ph induction motor doesn't rotates their ratted speed, why ?

2 Answers   Sail,

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