Answer / razaq ali

because electrical heater is constant load with constant
current.
overload relays are used when load current increases due
due to increase in load.

with help of neat sketch explain principle of TIG welding process

0 Answers  

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What are the steps for Testing of 6.6KV HT Panels?

5 Answers   BSL,

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Is it advisable to buy a plot for house construction near High Tension Power lines? If it so how much distance it should be away from power line? Iam residing at Chennai, Tamilnadu, India.

2 Answers  

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without any theoretical calculations, can u approximately tell the current rating of a motor(above 30hp)working at 415VAC.

7 Answers  

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how do i get electrical supervisor certificate in gujrat?

3 Answers   DGVCL Dakshin Gujarat Vij Company, Infosys, ONGC, Orient, Reliance,

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how we can set the IDMT relay.

0 Answers   Suzlon,

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How to calculate cable size between battery charger to Battery ?

2 Answers   L&T,

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Why diesel tank kept in 990 ltrs

1 Answers   Reliance,

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What is principal to reduce earth leakage current with isolation transformer? When isolation transformer is installed in input stage of system, earth leakage current is reduced. the reason is why the leakage current of 2nd stage of isolation transformer does not affect the 1st stage's leakage current. I would like to know the reason. As you know, earth leakage current is a kind of AC. So, How to reduce earth leakage current in case that isolation transformer is used?

2 Answers  

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How to make vector group test of transformer?

2 Answers  

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What will be the capacity of the generator set which can be used for my 2 ton window air conditioner ?

1 Answers  

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what i the full form of ABS 111 in transformer.

1 Answers   Birla, Ford,

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