Why does the power consumed is always constant even if a fan speed is altered?

4 Answers  

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The 3 phase 400 hp 440 volt slip ring induction motor do not take one phase amps why ? The motor is running good condition

0 Answers  

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why frequency meter is connected in parallel in a circuit?

1 Answers   University of Engineering and Technology,

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what is the difference between AHU and FCU .

1 Answers   JLL,

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What is the function of Antipumping Relay and Lockout Relay?

1 Answers  

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Which Transformer is commonly used for power distribution?

11 Answers   HSL,

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What is the formula for selecting the cabels according to load? How to calculate what sq.mm cabel to be used?

0 Answers  

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What are the various reasons for an inductin motor to get heated?

1 Answers   Monnet,

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how to improve IR value in HT motors?

3 Answers   ABB, AMW, Macleods,

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any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?

0 Answers  

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1. What kVA rating is required for a transformer that must handle a maximum load current of 8 A with a secondary voltage of 2 kV?

3 Answers   BCPL,

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Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?

0 Answers  

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