what is ph test in coolent cheking

2 Answers  

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HOW DOES THE FAN REGULATOR CONTROLS ITS SPEED

6 Answers  

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in three pin plug point, whats the reason that one plug point is bigger in size

4 Answers  

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stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate

0 Answers  

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If more than rated DC voltage appears across trip coil of the breaker, what will happen? e.g. in 110V DC circuit system, if voltage across battery terminal showing 121 V

0 Answers  

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what is XLPE type cable

8 Answers   Areva,

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in trains i have seen the terminal which is connected at the top of the train is positive .where is negative ? track? i dont think so

9 Answers  

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What is the difference in Line PT & Bus PT.

3 Answers   Bhel,

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who to select a swicth fuse unit......?

2 Answers  

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how to calculate the speed of a induction motor without using tacho meter?

6 Answers  

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How would you supply power to a village which is very far from a sub-station and has only a 11kV line running near by?

3 Answers  

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what is the difference between ac and dc hipo test of cable?

2 Answers  

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