Answer Posted / pappu manish

THE COMPONENTS WORKS UNDER -18V TO +18V COMES UNDER ELECTRONICS
AND THE COMPONENTS WORKS OUT OF THE ABOVE SAID RANGE COMES
UNDER ELECTRICAL.

An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The slip when motor stalls is A 1 B 0 C 13.33% D 10.33%

1846

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distribution is maximum done by a)radial b)network c) parallel d)b & c

1893

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Are Refrigerators & Deep Freezers the Inductive load ? How to calculate the Power Factor & hence the Output Power for them ?

5055

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What is the test block protection relay if any body know plz explained

1411

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WE HAVE THE DC RECTIFIER 1500A, INPUT VOLTAGE IS 3 PHASE. HOW TO CALICULATE THE LOAD? 3 PHASE SIDE EITHER dC SIDE. PLEASE SUGGEST ME

1823

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I want to calculate how much capacitor we connect to maintain the unity power factor? Is there any formula? Pls give me the answer

1861

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What is the formula to calculate distribution transformer De-rating on iron losses basis

1788

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what happens in the short circuited secondary transformer,if the resistance of the short circuit is increased gradually?

2323

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a)In a 3-phase 4-wire circuit, a circuit breaker is selected to protect the circuit whose highest fault level is 6.6 MVA. Determine the required minimum breaking capacity in kA. (Note: Covert 3-phase power in terms of kA to find answer.) b)Using the below, determine the required minimum making capacity in kA as a “peak value”. Rate breaking capacity (Icn) ka: Icn<= 1.5 Factor = 1.41 1.5

1648

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Electronic circuit

974

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How can I calculate per unit (KWH) fuel (Gas/ Diesel both) consumption 1MW unit?

2058

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how to do the ductor test?

6999

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how to enter inverter parameter? without manaual?

1974

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Whether amorphous core transformer is available in India?.If available then up to what rating of voltage and KVA?.

1677

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Please elaborate th´evenin’s theorem?

1078

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