Answer / khairul

What are advantages and disadvantages of high-speed
differential protection for transformer?

Answer / jayaseelan

Sealed design,noconservator,no nitrigen buffer
ie.fcompletely filled with liquid,fexiable corugated walls.
life free oil maintenance.

Why generating power limited to 11kv?

4 Answers   PSU,

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if we have 380 KVA DG. how to calculate Power Factor. With detailed formula

1 Answers  

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who to select a swicth fuse unit......?

2 Answers  

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Why we use mho Relay in long transmission line?

0 Answers  

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What is mean by vector group? For what purposes we doing vector group test in transformers?

2 Answers  

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where any change in supply line due to the incipient faults in three phase induction motor

2 Answers   ABB,

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WHERE IS THE LIGHTING ARRESTER SHOULD BE PLACED IN DISTRIBUTION LINES?

6 Answers   Bhel,

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Difference between induction motor and synchronous motor? i Think Synchronous motors operate at synchronous speed (RPM=120f/p) while induction motors operate at less than synchronous speed (RPM=120f/p – slip). Slip is nearly zero at zero load torque and increases as load torque increases am a right pls guide & send Other Comments

5 Answers   Jindal,

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if my load is not in continuous operation so what type of panel is required APFC or fixed capacitor bank without APFC whether C.T is required in both cases compulsory? explain detail

1 Answers  

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What is use of starter and choke in tube light

0 Answers  

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Why earthing is required for diesel tank?

4 Answers   Greaves,

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from which formula we select a capacitor rating?

0 Answers   CLG,

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