Answer / tahir bhatti

contact resistance should be always less than 35 micro ohm.

I am having dual speed motor of cromton greaves make of 3.7 KW -1400 rpm and 5 KW - 900 rpm. Please let me know groups and winding connction for rewinding purpose.

0 Answers  

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How do you determine the size of transformer radiators in a transformer?

0 Answers  

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what happens when we give ac supply to the dc motor?and why?

4 Answers  

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what is the formula for 3 phase motor starting cureent deatials 3phase 148A delta 415v, efficiancy 94% can we run the motor with 200A incoming supply

2 Answers  

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11kv/433v delta/star distribution transformer primary side full load Ht current is 83.33A in , but input side VCB rating 800A.why?

0 Answers  

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how to decide no of electrodes for 1600A LT Main incomer panel

0 Answers  

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what is the use of terminals in transformer ?

1 Answers   Core Solutions, Honeywell,

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which IS or IEC is used for earthing,breakdown voltage of transformer oil, hv/pd testing and all type of electrical testing

0 Answers  

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What is switching over voltage?

1 Answers   MEIL,

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What are the conditions to be satisfied for parallel operation of dc generators?

0 Answers  

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What are the RGGVY, APDRP, RE?

3 Answers  

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How to calculated capacitor rating both HT

10 Answers   Reliance,

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