What is difference between Ac Voltmeter And Dc Voltmeter ????

2 Answers   KCP,

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a power supply to be constructed from voltage cells is required to provide Max. 20A Current with a terminal voltage of 6v.Several voltage cells are available each of which has terminal voltage of 1.5V & each of which can supply a max current of 5A .the no of cells required will be ??

5 Answers  

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Why do we generate 3 Phase AC Supply? It is possible to generate 4 Phase and 5 Phase explain it?

3 Answers  

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auto reclosing scheme for radial ehv feeder is to be implemented or not?

1 Answers   State Board,

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what is LOS(line of sight)?

1 Answers  

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wats the procedure to calculate no of batteries for ups?

1 Answers  

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why they were using TRIAC instead relay in some controllers and what is the advantages.

0 Answers  

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For 300MW and over a distance 250 km, what voltage be selected? and no. of circuit?

5 Answers   DPL, NTPC,

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briefly explain principle of resistance welding

0 Answers  

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In aerodynamic turbines which element is NOT there a.stator b.compressor c. Fuel intake system d.fans

0 Answers  

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whytransformers rating in KVA?

3 Answers   Chettinad,

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what is the difference between torque induced and torque load?compare them with respect to dc motor?

0 Answers  

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