A rotary compressor is driven by an either electric motor or engine .
Explanation:
Detailed Solution
A rotary compressor is a compressor that compresses the gas by the rotary motion of the roller in an enclosed cylinder which can be either an electric motor or an engine. Rotary compressors are used where large quantities of air or gas are needed at relatively low pressure.
1 Which of the following is a stock? (A) Wealth (C) Money supply निम्नलिखित में से कौन सा स्टॉक है ? (A) सम्पत्ति (C) मुद्रा आपूर्ति (B) Population (D) All the above • (B) जनसंख्या (D) उपरोक्त सभी 1 Which of the following is a stock ? ( A ) Wealth ( C ) Money supply निम्नलिखित में से कौन सा स्टॉक है ? ( A ) सम्पत्ति ( C ) मुद्रा आपूर्ति ( B ) Population ( D ) All the above • ( B ) जनसंख्या ( D ) उपरोक्त सभी