Mechanical Engineering Mcqs
Q Refrigeration in aeroplanes usually employs the following refrigerant___________________?
  • A A. Co2
  • B B. Freon-11
  • C C. Freon-22
  • D D. Air
Previous Rating of a domestic refrigerator is of the order of___…
Next Air refrigeration operates on_____________________?
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Word of the Day
28 Sep
Expatriate
a person who lives outside their native country.
Ω…Ω„Ϊ© بدری، Ψ¬Ω„Ψ§ ΩˆΨ·Ω† Ϊ©Ψ±Ω†ΨŒ شہر Ψ¨Ψ―Ψ± Ϊ©Ψ±Ω†Ψ§

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