Mechanical Engineering Mcqs

The leaks in a refrigeration system using Freon are detected by____________________?

(A) halide torch which on detection produces greenish flame lighting

(B) sulphur sticks which on detection gives white smoke

(C) using reagents

(D) smelling

(E) sensing reduction in pressure

Submitted By: Ali Uppal

Share this... Share on Facebook
Facebook
 		Tweet about this on Twitter
Twitter
 		Share on LinkedIn
Linkedin
 		Share on Whatsapp
Whatsapp
  • IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG.

  • PLEASE COMMENT BELOW WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION.

    • Related Mcqs

  • Which of the following has the minimum °API gravity of all ?
  • Reforming converts_________________?
  • Higher boiling fractions like atmospheric residue is distilled under vacuum at low temperature because at high temperature, there is a tendency of the predominance of ____________________?
  • The best method of determining sulphur in crude oil is by the _______________ method?
  • Which of the following reactions is undesirable in the production of catalytically reformed gasoline ?

    • Leave a Reply

    Your email address will not be published. Required fields are marked *

    Submit Your Mcqs


    Management Sciences


    Engineering Subjects


    Medical Subjects


    LIKE US ON