explain the mode of metal iranafer in Co,welding

0 Answers  

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What is the difference between power cable and signal cable (only Observation Difference)?

1 Answers  

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ward lconard control

5 Answers   Bhel,

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How the output,losses and temperature of machines varies with linear dimension?

1 Answers  

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meter ratio is 100/5 CT ratio is 125/5, when the ratios changes i.e., CT ratio is 125/5 meter ratio is 100/5 what is the MF in boths conditions?

1 Answers  

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What is the minimum load that you can keep in a 3 Phase 40 KVA Diesel Generator? Is it neccessary to load all the 3 phases? Can a phase be left without load?

2 Answers   DRDO,

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Define end float in a motor?

0 Answers  

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What will be done if we open the secondary of CT on load??

4 Answers   Engro,

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A dc motor running on dc drive whose input is 3ph AC what will happen if we change the phase sequence of dc drive for e.g (R Y B) is connect as R B Y, will the motor run as same as previously running before changing phase without any effect

4 Answers  

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Why corona leads to production of Ozone and glow of the color VOILET?

0 Answers  

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The iron loss in a 100kva transformer is 1 kw and full load copper losses are 2 kw, then what is maximum efficiency occure at a load?

3 Answers   MPSC,

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Determine the BTU size of an aircon for 20 sq metre room

0 Answers  

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