Answer Posted / manish

1 hp = .736 kw

14kvar to 30 kvar

Write down the name of 2 lady Bir Pratin of Bangladesh

1894

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In case of generator when we consume more power produces by it why load on generator increase and starts sound more. and how it is adjusted..

1936

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Why is back emf used for a DC motor? Highlight its significance.

1200

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while doing high voltage test on 11kv/433 distribution transformer why we only give 28 kv on hv side and 3kv on lv side for power transformers what is the value what factors it depends

2850

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Where is the best place to mount  distribution panel in a house.

2077

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What are the properties of a resistor?

1105

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State Maximum Power Transfer theorem.

1252

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When distance between two pulleys is not fixed, the tension of belt is adjusted by a) driver shaft b) driven shaft c) adjustment screw d) belt

3020

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Mention the disadvantages of low power factor? How can it be improved?

1148

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How to calculate the current of Highpressure Mercury Vapour Lamp?what is the basis?whether we have to consider power factor or not?

2149

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what is invertor supply and raw powersupply

2103

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what is transient stability analysis means?

2140

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In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.

1602

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What are the site acceptance tests for power cables, DG Sets, LT panels & 30kVA UPS ?

2386

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How do I calculate a WTI CT ofa 1250kVA 6600/400V transformer

1746

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