An active element is one which a. Supplies energy b. Absorbs energy c. Supplies energy and convert energy from one form to another

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What is resolver and glass scale in CNC how they work?

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explain the existence of reactive power in electrical engg?when it generates?

1 Answers  

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in electrical fire which group fier Extinguisher as used

6 Answers  

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IS THERE ANY ELECTRONIC CIRCUIT TO REDUCE THE NEUTRAL TO EARTH VOLTAGE BELOW 3V ?

1 Answers  

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Why not instal the NGR in 11kv/433kv trasformer?

3 Answers  

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why generally transformer are in star to delta

3 Answers  

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if grounding is notdone at regular intervals for long distance transmission, will the load connected at distribution end receive voltage during negativehalf cycle of the sine wave?

0 Answers   First City,

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The maximum demand of consumer is 2 kW and his daily energy consumption is 20 units. Its Load Factor is (1) 10.15% (2) 41.6 % (3) 50 % (4) 60%

2 Answers  

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which type of A.C motor is used in the fan (ceiling fan, exhaust fan, padestal fan, bracket fan etc) which are find in the houses ?

25 Answers   Airtel, MPPTCL, USSA,

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How can be decreased the size of transformer?

6 Answers  

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Why CT secondary is grounded?

4 Answers  

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