Answer Posted / k.prakashchandra

Upto 5 m length 6 sq mm will do ,there after upto 100 m 10
sq mm. Calculate voltage(IR) drop.

is there any chart showing the suitable cable size according to AMP and length ? for three phase motors

943

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The inventer is a battery, but if lost current at home u will turn on the fan but the is AC and inventer battery is dc . Then how the fan was rotating. What device Or machine in fan converst the Dc power to Ac power

600

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i ha done my 10th with 71% ,ITI with 81% 11th with 75% 12th 43% apprentiship with 71% in SAT i secure 1390 ,TOEFL 27 i was refused four times and in all me interview visa officar told that i am not Qualify for study in USA but i completed my 12th yes i got low persentage in my 12th but i seen to much student they already got visa with them 3 or 4 backlocs so why they are refused me ?

3053

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What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer

1892

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When is lag lead compensator is required?

630

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i want to know d working mechanism of tafe tractors next i like to know d engine type of apache bighs can anyone help me

1799

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From past few months I am getting lagging pf even though sufficient capacitors used in circuit. Where is the problem pls answer

924

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how to check three phase motor torque value?

1730

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What is depreciation factor?

1764

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why the colour of insultor stack , petticoat is brown. Is it has some technical reason.

1569

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i need the details about bhel exam.how to apply for that.please send to my email-id.thenmozhi2k7@gmail.com

1531

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Discuss about gear cutting machines.

774

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Why dry type cast resin transformers tap link blast in HV side while power shut down times on load?

1795

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WHat is the general checks required for Dry type transformers

1647

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what is motor capacity of 80TR chiller? and also say what is the formula related temperature, motor capacity, TR?

1832

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