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A universal motor has a 2-pole armature with 1020 conductors. When it is operated on load with a.c. supply with an armature voltage of
A universal motor has a 2-pole armature with 1020 conductors. When it is operated on load with a.c. supply with an armature voltage of 150, the motor speed is 5400 RPM. The other data is: Input power: 360 W Armature current : 5.2 A Armature resistance: 5.5 Q Compute (i) the effective armature reactance and (ii) maximum value of armature flux per pole. (10)
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Physics by Example
Authors: W. G. Rees
1st edition
521449758, 521445140, 9780521449755, 978-0521445146
