Mechanical Engineering Mcqs
Q The leaks in a refrigeration system using Freon are detected by____________________?
  • A A. Halide torch which on detection produces greenish flame lighting
  • B B. Sulphur sticks which on detection gives white smoke
  • C C. Using reagents
  • D D. Smelling
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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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