Answer Posted / barbara wild

sorry i ment lightbu

if i am in front of transmission line how to know that current direction without any equipment

1837

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What is the tension required for the 25000 CFM AHU belt

2532

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What is the use of iron core in a transformer?

1176

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by using pump duty, how we will can calculate the motor duty(KW)? is there any standard or formula.

2029

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which type of cabel

2451

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bsec exam syllabus (mis)

1346

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What is the efficiency during maximum power transfer?

1310

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is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

5495

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What shall be the secondary output voltage if the primary winding of a 220/6V, 50 Hz transformer is energized by an 110V, 60 Hz supply?

1427

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we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards

2051

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what happen if generator of micro hydro running at only a small percentage of its capacity, as a comparison, if the diesel generator that runs on only a fraction of its capacity there will be a wet stacking

1986

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please tell me how a surge protector work on a DC 48Volt.? please describe briefly.

1905

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Name two low frequency oscillators?

1493

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For overhead protection we use which transformer?

2548

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Describe the control mechanism of missile launcher???

2017

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