एनालॉग मापन उपकरणों में यह सुनिश्चित करने के लिए कि सूचक (Pointer) बिना दोलन किए अपनी अंतिम स्थिति पर जल्दी स्थिर हो जाए, किसकी आवश्यकता होती है?

The Dandi March, also known as the Salt Satyagraha, was led by which influential leader?

Which act formally granted independence to India, marking the end of British rule?

Who was the key figure in establishing the Indian National Congress?