Answer / suraj kumar

300 Hrs and 6 Months

Answer / hemanth kumar.b

300 HRS OR 6 Months which is earlier should do the b-check.

why does fans rotate in anticlockwise direction?

1 Answers  

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What is the effect of positive feedback on the stability of the systems?

0 Answers  

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while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?

0 Answers  

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How to calculate the CFM to TR? What is the Formula

12 Answers   Carrier, Voltas,

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How can you test the vector group of power transformers?

2 Answers  

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What is the lockout relay

0 Answers  

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how many load we can take for lighting

0 Answers   ABB,

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When calculation of fault current and fault Kva is to be done,why always we use per unit value and why we consider the base kva?

0 Answers  

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what is mean by PID & Principal of working

6 Answers  

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what is prniciple of three phase IM?

3 Answers  

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In Power Line Communication (PLC) the wave trap is used to block communication signals from entering neighboring lines. My question is this: Why do they allow for different filtering arrangements on these wave traps? Isn't it always going to be a low pass filter since we want the power frequency to go through, and the comm signal blocked?

0 Answers  

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what is the difference between single core,three core,three and half core and four core, and where it can be used ,

1 Answers  

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