What happen if transformer neutral path get removed ?

1 Answers  

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what is the meaning of pi value?

1 Answers  

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In a d.c current, the power is the product of voltage and current. This relationship does not always apply to effective(r.m.s) values in an a.c circuit. Explain the reason for this.

2 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 MCB & MCCB

3 Answers  

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Can we connect two CT'S to one energymeter?

1 Answers   KSEB,

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What is servo Motor? What's the advantages of this motor over Induction motor?

1 Answers   Amtek,

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What is the function of Lightning Arrester & Wavetrap in Power system ??

18 Answers   ABB, Bhel, Energy Infratech, Infosys, NTPC,

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Define piezo-electric effect?

0 Answers  

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State nyquist stability criterion.

0 Answers  

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How to calculate the ups battery back up? give the formula.

15 Answers   Cushman Wakefield, Ethio Telecom, Exide, MacLellan, Morgan Stanley, TATA,

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how does a tube light starter works?

2 Answers  

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