Answer Posted / surendra

HT substations r 400kv,220kv,132kv while LT substations r
66kv,33kv,11kv

What is the difference between hot and cold loop testing?

1121

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What is the Nyquist criterion regarding control systems?

1061

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we have amp, voltage, kw, length detail then how to calculte copper & alluminium size of conductor of 3-phase induction motor

1439

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1.4 What is meant by CT knee point voltage and how would you determine it

1666

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In cable sizing calculation (determining the max route length of cable) why we choose the shortest length between cable length of full load current Iflc & starting current Istart?

3299

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what is advertised hop count

1756

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TRANSFORMERS WITH DC SUPPLY

2066

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I use 20 nos led tube 4feet, in pathway 100mtr approximate, so what size cable i use for lighting

1444

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for hipot test on 33kV busbar, we will test on 70 kV or 56kV, what is the acceptable leackage current?

1143

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What is I to C?

2128

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why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?

2904

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salam,hi, i need to know what the spesification of 300amp msb...

2014

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i have gear oil pump with single phase motor.some time its motor starts running in reverse direction rather than forward direction...whats the reason behind this issue. 1- either capacitor is week? 2- or winding is week?

1386

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Diagram on interconnectivity of 11kv transformer with RMU (i.e, one incoming and two outgoing or two incoming and one outgoing)

2705

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Explain Energy and Power signals?

1748

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