Answer Posted / mounika

By using capacitors or condensers,adjusting phase angle can improve the piwerfactor

what is the clear formula to calculate cable size for a load

1962

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Write down the name of 2 lady Bir Pratin of Bangladesh

1894

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What is dc current source? Differentiate between ideal and non ideal current sources?

1465

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How to calculate KVA/VA rating of PT or CT from primary & secondary voltage or primary & secondary current?

2419

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What is transient Phenomenon?

2244

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How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter

7751

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when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//

2040

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Can anyone please provide me details of MCCB/Contactor/SFU rating calculations for a motor feeder..for example 50 kw.. not from type-2 cordination chart. i want manual calculations..

2581

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How to select the gauge of wire for winding of motors? How to select number of turns for winding of three phase induction motor?

2738

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What are m circles?

1092

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I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400

1812

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Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com

1899

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before transformer oil dielectric strenght tests are taken the oil should be allowed to settle to remove option 1 air bubbles 2 gasses 3 contamination 4 water

1656

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Generator,motor and alternator Working principal Please explain easily

1461

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In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?

2087

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