What is an Air COmpressor

0 Answers   DLF,

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Difference between UPS and Inverter?

7 Answers   HCL,

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What is disadvanage if power factor goes to in leading..?

0 Answers  

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what is the diff b/w HP and KW

10 Answers  

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can we run three phase motor by single phase? and what happens if we do this

8 Answers   Kirloskar,

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Write the analogous electrical elements in force voltage analogy for the elements of mechanical translational system.

0 Answers  

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I am shobana from Chennai. I am having my personal interview on 19th Dec at Chennai.kindly mail me the questions to mail id shobana.shanthi@gmail.com

0 Answers   Avalon, KK Capital,

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You are given 220 V supply source, four wires, an ammeter and voltmeter. There is no any indication or description on meters. How will you identify which is ammeter or voltmeter?

7 Answers   ABB,

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Why do we need ring main unit (RMU). what is its purpose and its advantages . what is the operating function of rmu

6 Answers   MahaDiscom,

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What is the possible cause for failure of lightning arrestors in outdoor substation under normal condition

0 Answers  

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I have 2 KW electric water heater.I am gonna use it in controlling water temp.so I needed to increase or decrease the heating capacity.is there any electrical-electronic circuit for varying the resistance & so current?

1 Answers  

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What is the difference between electrical earthing and electrical grounding?

0 Answers  

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