Answer Posted / sanjeet swarnakar

trsanmission is easy and cost effective in case of dc
1. it requires only two conductor
2.loss is vey lessthan ac supply
3.no need of capacitor ,inductor
4.corona loss,skin effect are not occur in case of dc
current

how can i change the rotation of the AC single phase induction motor and show me by diagram

1851

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Types of test in Switchgears, MCC, NGR and DB's how it should be procced. Can anyone give me the details here or email me to pasuvaraj.k@gmail.com

2165

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WHY IL=IPH IN STAR AND WHY IPH=IL/1.732 IN DELTA? WHAT IS REASON BEHIND IT?

6455

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What is the use of iron core in a transformer?

1174

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What is the disadventage of gland earthing(power cable) if any. ?

2182

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how to select the double earth conductor if 21A full load?

2108

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hi, i have 3x200KVA and 2 x 80KVA UPS with battery bank of 150AH 68Nos. and 100AH 204Nos., i need to install AC either ductable or PAC type, so can you help me to calculate heat load and capacity of the AC to install.

2776

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what do you mean by plant earthing system.

2120

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Why temperature rise is conducted in bus bars and isolators?

1415

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solar inverters was not connected to the nuteral link .this nutwral possible to any other systems

1922

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What is core CT & it's function?

2226

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Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?

1771

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briefly explain the main blocks found in a microprocessor based system

2244

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what r substations?what r there work?why voltages r incresed and then reduced during distribution of power

1979

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why Induction Generators are not "Black start" ? and apart from WTGs where this types of generator are generally used?

2724

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