what is different between relay and plc?

3 Answers  

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What is the main function of fuse?

7 Answers  

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Why iron core losses are constant at all loads in a transformer ?

1 Answers   GATE,

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what are the main faults that occur in stabilizers? How they corrected and resolved ? Types of stabilizers ?

0 Answers  

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what is the difference between 230v and 115v?

1 Answers   Bhushan Power Steel,

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pls someone send me sample question papers along with the key.thanks in advance

0 Answers   HPCL,

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what effect on electrical equipment if PF is gone over 0.996 in leading when provider say that its keep in minimum 0.996lagging

3 Answers   ABB,

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why in scott connection of transformers, main transformer is tapped at 50% and teaser transformer at 86.6%?

5 Answers   Bhel, Bosch, College School Exams Tests, Wipro,

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In which working principal temperature transmitter work.explain in detailed.

0 Answers  

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in thermal power plants by opening the turbine governor valve increase the generator load. how

3 Answers  

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what is electrostatic presipitator in thermal power plant,and why it is used?

2 Answers   ACC,

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Slow acting fuses are most often used for which application a) Lighting circuit b) heating circuit c) Motor D) Radar circuit

1 Answers  

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