Question

कुछ इंजनों में ऊर्जा के लिए किस की आवश्यकता होती है​

Answer 1

An engine or motor is a machine designed to convert one form of energy into mechanical energy ... Some engines convert heat from noncombustive processes into mechanical work, for example a nuclear power plant..

Answer 2

20♥ + follow =inbox

1. ..........