1) Why distributiion system decided 11 kv, 33 kv, 66 kv, 132 kv, 220 kv, 400 kv, 2) In 3 Phase line terminal of capacitor, why used for power factor improvement. 3) Why used rating KVA in transformer?

1 Answers  

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As per standard, transformer body earthing and other Equipment earthing (Equipment earthing) did not connect. but in LT side termination we are doing metal glanding in both side Transformer to PCC Panel through armoured cable, now X'mer body earthing and PCC Pane earthing (Equipment earthing) both are connect.is this safe for X'mer or other equipment?

0 Answers  

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Negative feedback circuit is an implication of ? -Shunt shunt -Shunt series -series series

1 Answers  

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where used of HVDS system.

3 Answers  

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The electromagnetic torque developed is proportional to what in a D.C series motor?

0 Answers   HPCL,

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what is the name of oil used in transformer

11 Answers   Energy Pack, Genco,

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Will u plz give me simple diagram for tube light connection & also function of chock?

8 Answers   Bhushan Power Steel, Dalmia Group, Jindal, Practical Viva Questions, TCS, Windmoller,

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What are high pass filter and low pass filter? and What are the flowmeter ?

0 Answers  

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difference b/w current and voltage relay?

1 Answers  

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How many electrones need to flow in one second to equivalent to one Ampere.

3 Answers  

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What is the difference between diode and a transistor in terms of the direction of current flow?

0 Answers  

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how wud i know that whether i have to use unitized package substation or transformer?

1 Answers  

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