• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Machine Design

Machine Design
In the levers of __________ type, the mechanical advantage is less than one.

Third
First
Second
None of these

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Which one of the following loading is considered for the design of axles?

Bending moment only
Twisting moment only
Combined bending moment and twisting moments
Combined action of bending moment, twisting moment and axial thrust

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Factor of safety for fatigue loading is the ratio of

Elastic limit to the yield point
Young's modulus to the ultimate tensile strength
Elastic limit to the working stress
Endurance limit to the working stress

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Three different weights fall from a certain height under vacuum. They will take

Same time to reach earth
Times proportional to weight to reach earth
None of these
Times inversely proportional to weight to reach earth

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
At low temperatures (say 75°C) the notched bar impact value of steel

Remain same
Decreases markedly
Increases markedly
Depends on heat treatment carried out

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
A compound cylinder with inner radius 50 mm and outer radius 70 mm is made by shrinking one cylinder on to the other cylinder, the junction radius is 60 mm and the junction pressure is 1.1 N/mm². The maximum hoop stress developed in the inner cylinder is

7.2 N/mm² compression
7.2 N/mm² tension
3.6 N/mm² tension
3.6 N/mm² compression

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Machine Design

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑