Does all the output contacts (N/O as well as N/C) of a Numerical relay operate when relay receives a binary input/inputs or contacts are designated to specific logic input/inputs and only these contacts operate?

0 Answers  

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What is the current flow in 230v ac supply ? What is the current flow in 415v Ac supply ?

1 Answers  

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what is the function of switch gear ?

10 Answers   Exxaro,

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What is the unit of attenuation?

0 Answers  

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What is the difference between split AC and Casste AC?

2 Answers   NTPC,

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what will happen if field winding of Synchronous generators given ac supply

4 Answers  

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what is the differnce of STATIC ENERGY METER FROM ordinary energy meter?

1 Answers  

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difference between shunt coil and tripping coil

8 Answers   GE,

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explain wiring system

0 Answers  

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why the efficiency of generator is more than the motor in case of swinburne's test????

1 Answers  

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why we use capacitor in lighting fixer

2 Answers  

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What is maximum rating of transformer ?

2 Answers  

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