Rolling mills exhibit what type of load torque characteristics?

Related MCQs

• Calculate the value of the angular acceleration of the Heavy duty crane using the given data: J = 5 kg-m2, load torque = 30 N-m, motor torque = 80 N-m.
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• Among the following which one exhibits linearly rising load torque characteristics?
• No load current in induction motor is 10- 20% of full load current and the no load current of transformer is 2-6%.
• What is the relationship between torque and speed in constant type loads?
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• full load efficiency of 85% has armature resistance of 0.25 ohms. Calculate the value of starting resistance in ohms for a current 1.5 times of the full load current.
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• motor torque = 2 N-m.