Answer Posted / ranjan prasad

In electrical system fuse acts as protection device and
depending on application different type of fuse is to
select. Out of these different type of fuses HRC is also
one of the type and it stands for " High Rupting Capacity".
This type of fuses normally used where some delay is
acceptable for protecting the system.

Two liquids hot and cold in two vessels are there and an metal bar acts as a conductor of heat between the two vessels. what happens then. what happens after 24 hrs?

2248

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Define stepper motor. What is the use of stepper motor?

1297

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What is the effect on Power factor and capacitor when your company load is more than 70 % of welding transformer

1862

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What OPGW is better than Microwave or PLCC???

4183

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what is residuel magnetism. and how order lead acid batteries for 24 volt. emergency lighting system.

2056

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Which standard we are following earthing resistance test

1467

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i have to install a HT panel, what components, I have to use in this and what will the diagram of that diagram,please tell me each and everything.

1844

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what is the range of maximum DOL and SDS can be use for pump and fan application

1161

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How to calculate ant test the burden of Current transformer

2498

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How does cost of generation from hydropower plant compare with other sources of electricity?

1106

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how to test the electrical panel.ht lt mcc pcc.

3837

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State and define ohm’s law?

1189

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We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks

2105

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how much UPS neutral erath leakage current.

3809

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Can an inverter be used as a converter? How?

1998

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