Answer / meenakshi

its a device or combination of devices which is mainly
intended for the purpose of making,carrying and breaking of
electric current in a circuit under normal condition or
also under abnormal(faulty)condition.

if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

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Dear sir, please tell me how many day use CTPT transformer

1 Answers   Daya Engineering Works,

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

0 Answers   SISL,

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. Is there a simple method to measure the horsepower of a small motor (1-3 hp) for a non-technical person

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What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?

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How to calculate incoming cable size for 33KV, 1MVA transformer.

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why reactor is connected before capacitor in APFC panel

2 Answers  

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explain the existence of reactive power in electrical engg?when it generates?

1 Answers  

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What is polar plot?

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Why secondary of a CT in a power system acts as an open circuit after core saturation?

2 Answers  

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