एक AC परिपथ में प्रतिबाधा (impedance) Z द्वारा अवशोषित जटिल शक्ति (complex power, S) को गणितीय रूप से किसके गुणनफल के रूप में परिभाषित किया जाता है?

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?