Answer Posted / philimon mathias

closed circuit television

What is the breaking capacity of transformer and how can we calculate the breaking capacity of tranformer

1250

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Draw a block diagramof Three UPS systems connected in Parallel mode?

1665

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Define filter?

646

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How to design the no. of ceiling fans required in 5mtr X 10 mtr X 3 Mtr hight room?

1677

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Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer

3189

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how to avoid Saturation in C.T?

1570

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How to know the following data of synchronous generator 1. D-Axis Unsaturated Reactance 2. D-Axis Unsaturated Transient Reactance 3. D-Axis Unsaturated Sub - Transient Reactance

1473

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Is it required to do earthing in 2nd shop if earthed armoured cable is laid from 1st shop ?

1432

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What is creepage distance..... what will be the value for different voltage level

1500

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WE HAVE THE DC RECTIFIER 1500A, INPUT VOLTAGE IS 3 PHASE. HOW TO CALICULATE THE LOAD? 3 PHASE SIDE EITHER dC SIDE. PLEASE SUGGEST ME

1404

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What is Faraday's law

1052

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HOW TO CALCULATE THE VT SIZING?

2439

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How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?

885

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How to measure the earth resistance value in a concrete pavement(flood light area)?

1722

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I want to know Electrical Circuit?

1707

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