what is the rating of a power transformer?

1 Answers   ACME,

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the resstance of a thermistor is 5000 ohm at 25degreeC and coefficient is .04/degCel. A measurement with lead resitance of 10 ohm will cause an error of

1 Answers   GATE,

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checklist of ELCB

1 Answers   EECE,

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what is the healthy specific gravity of lead acid battery used in DG sets ?

3 Answers   Bhushan Power Steel,

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how current is reverse from its normal direction during the fault?

0 Answers   HGF,

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EXPLAIN THE FOLLWING: (1) BANDWIDTH (2) SELECTIVITY (3) RESONANT FREQUENCY (4) CURRENT MAGNIFICATION

1 Answers  

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Before given the connection to Alternator (pre- commissioning) which tests we will conduct

1 Answers  

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What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer

0 Answers   ABB,

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If there is major % of Voltage harmonics in the system, how can it be control or reduced?

0 Answers   JCN, Wipro,

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What is Automatic Voltage regulator(AVR)?

6 Answers   Cummins,

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why link is provided in neutral of an ac circuit and fuse in phase of ac circuit?

4 Answers  

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What is the permissible value of earth resistance and as per which standard / act / rule ?

3 Answers   HBL Power Systems,

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