During the turn-on process of a thyristor, the time interval between the instant when the gate current reaches 90% of its final value and the instant when the anode current reaches 10% of its final value is referred to as:

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?