what is the purpose of starter in tube light?what is it operation .

1 Answers  

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on what factor insulation resistance depends

2 Answers   Uttam Sugar,

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How to Preparation of online test

0 Answers  

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why transformers are sometimes kept on concrete benches..?

2 Answers  

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A ray hit a smooth regular surface at an angle of 20 from the normal. Calculate : 1. The angle btw the incident and reflection ray. 2. The angle of deviation.

0 Answers  

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how the harmonic pluses take place in the flow of current

2 Answers  

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why the voltage transmission is always in a multiple of 11? e.g. 110 V, 220 V, 33 kVA, 11 kVA

16 Answers   IAF, MahaGenco,

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what is the meaning of TPN

2 Answers  

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with out name plate details , how to find the metering ct and protection ct.?pls brif explaination about that.

3 Answers   APNPDCL,

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what happend when 230v dc motor we supplied a 23v ac supply

3 Answers   Hero MotoCorp, RRB,

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In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?

0 Answers  

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What kind of maintenance is conducted for generator

1 Answers  

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