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The torque produced by the cars engine will be both static and dynamic, depending on where it is measured.
If the torque is measured in the crankshaft, there will be large dynamic torque fluctuations as each cylinder fires and its piston rotates the crankshaft.
If the torque is measured in the drive shaft it will be nearly static because the rotational inertia of the flywheel and transmission will dampen the dynamic torque produced by the engine.
So the torque which fluctuates based upon the operating condition & other amplification factors, is called dynamic torque.
Saurabh Solanki
Wiki User
∙ 10y ago
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