Pandit Jawaharlal Nehru moved the Objective Resolution in the Constituent Assembly of India on December 13, 1946. The Objective Resolution laid the foundation for the Preamble of the Constitution of India and outlined the fundamental principles that would guide the framing of the Indian Constitution.

An Admiral of the fleet is a military naval officer of the highest rank. In many nations, the rank is reserved for wartime of ceremonial appointments. It is usually a rank above admiral (which is now usually the highest rank in peace-time for officers in active service) and is often held by the most senior admiral of an entire naval sevice.

A pacemaker is a medical device used to regulate the heartbeat in individuals with abnormal heart rhythms (arrhythmias). It is often implanted in the chest to help control the heart's rhythm and treat conditions like bradycardia (slow heart rate) or other rhythm disorders. Pacemakers are typically prescribed by cardiologists, specialized doctors who diagnose and treat heart-related conditions. The decision to implant a pacemaker is made by a healthcare provider based on the patient's specific medical condition and needs.

1. The device which is used to measure electric current in an electric circuit is called ammeter.

2. The resistance of an ideal ammeter is always zero and the electric circuit is always connected in series.