how much current does 3ph a.c & d.c motor drawn.Plz.
provide formula with example.
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Answer / dilip
for dc motor Ia = (V-Eb)Ra = (735.5*H.P)/V
for 3-ph motor Ia = (735.5*H.P)/V
Is This Answer Correct ? | 3 Yes | 1 No |
Answer / dilip
theoritically it is 735.5 but practically 746 W = 1 H.P
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / mdrameeztp
it is not 735.5 but it is 745.7 , rest of the part in above
answer is true
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / eng/mohamed
3pH every 1kw drew 2 amp 380 v
every 1 hp drew 1.5 amp
for dc i=p/v for dc and 1bp ac
Eng/mohamed
Is This Answer Correct ? | 0 Yes | 0 No |
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