In variable torque applications, where the torque required varies with the square of the speed, the motor will consume only _________ as much energy at 50% speed than it will at 100% speed.

Which movement aimed to promote Khadi, a hand-spun and handwoven cloth native to India?

Who were prominent leaders associated with the initial phase of the Telangana Rebellion (1946-1951) against the Nizam's rule and feudal landlords?

What was the immediate trigger for the Revolt of 1857?