Electrical Engineering ⇒ Topic : Uses of split phase resistance start motor
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Sachin
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Shortcomings and uses. The major objections to the motor are (1) its low starting torque ; and (2) that, when heavily loaded, the slip exceeds 5 per cent, reducing the e.m.f. and producing an elliptical or pulsating torque which makes the motor somewhat annoyingly noisy. For this reason, the split-phase motor is used in appliances to drive loads which are themselves noisy : oil burners,machine tools, grinders, dish washers washing machines, air blowers an,d air compressors | |
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