which type of motor is suitable for lift?

18 Answers   NTTF Nettur Technical Training Foundation, Pothigai Power Solutions,

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in thermal power plant the steam produced is made to cool after falling on the turbine blades. my question is why this is done while the same is needed to heat up again. "jab pani ko wapis garam hi karna hai to thanda kyu karte hai"

11 Answers   Bhel,

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what is purpose of manual bybass in ups

3 Answers  

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In secondary transmission i.e., in distribution side, supply for homes are connected through different phases in order to balance the 3 phase load. But in practical we saw nearby house doesn't have power due to single phasing. But other two phases give supply. How it's possible? it doesn't make "single phasing"?

1 Answers  

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give me atleast four differences between circuit and network

0 Answers  

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What is the use of starter in tube light fitting.how it works.

3 Answers   JSW,

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Why negative feedback is preferred in the control system?

0 Answers  

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what is restircted earth fault relay,how it works? what is diffrance btwn normal earth falut relay & restricted earth fault relay?

1 Answers  

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What is class X ct? What rare its uses?

2 Answers  

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What is the fuction of UV & how it works in circut breakers? is it one type of relay?

4 Answers  

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when we connect a ceiling fan to a inverter's output voltage, it give some noise, why?

5 Answers   Luminous,

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What is open loop and control loop systems?

0 Answers  

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