What is meant by positive and negative feedback?

0 Answers  

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why told ' x ' mer to transformer

1 Answers   Electrotherm,

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What is the estimated total hydropower potential of india?

0 Answers  

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what is RR number Abbreviation energy meter

2 Answers   Trimax,

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What is Load commutation and how it is done?Cite some example where this type of commutation is used

2 Answers   NTPC,

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What is meant by Active and reactive power?

5 Answers   Siemens,

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What is the unit of charge and current?

0 Answers  

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Can we use HRC fuse inplace of semi conductor fuse ? What are difference between them?

3 Answers  

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What are the earth resistance Standards of 66kv sub stations according to indian norms.

2 Answers  

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An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The rotor frequency at maximum torque point is A 3.33% B 4.44% C 5.55% D 6.66%

1 Answers  

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what is different between phase and netural

0 Answers  

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what is the impedence

1 Answers   Al-Othman,

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