Answer Posted / ind/elec

4-20 ma is used as opposed to 0-20 ma as at 0 ma this could
because of a break in cable or loss of supply and so
control would be ineffective.

what do u understand about FACTS? how they are useful?

1974

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Explain different types of d.c motors? Give their applications

1113

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what's prime importance of protection in electrical system.if protection system don't work properly what can happen in electrical system?

1897

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what is the difference between interconnection and intraconnections in the circuit diagrams

8388

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Actually I have a doubt on neutral and earth.we use Ac power without taking neutral by connecting to earth,but at that time does it affects on efficiency of any electrical components or no? If yes how?

1377

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hi, i have 3x200KVA and 2 x 80KVA UPS with battery bank of 150AH 68Nos. and 100AH 204Nos., i need to install AC either ductable or PAC type, so can you help me to calculate heat load and capacity of the AC to install.

2715

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I am having dual speed motor of cromton greaves make of 3.7 KW -1400 rpm and 5 KW - 900 rpm. Please let me know groups and winding connction for rewinding purpose.

1912

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What is the source of dependent source ?

1873

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what will happen if i connect 12 volt battery with 24 volt battery charger.

1884

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difference between the applicability of nortons and thevenin theorem

2072

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what is deffrence between squirral cage and wound rotor in IM?

1958

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How many Zones can be in Conventional type fire alarm system & how can we detect the fire in Conv. type FAS?

1813

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Sir, I m 3rd year student 4m DCE and want to do internship in siemens or l&t or any other mnc related to electrical engineering. please tell me the procedure 4 same and oblige me

1963

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What are the electrical engineer roles and responsibilities in chemical plant?

1667

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In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because

1216

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