• 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
The material used for brake lining should have __________ coefficient of friction.

None of these
Low
Moderate
High

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
For a shaft diameter of 100 mm, the number of bolts in a flange coupling should be

4
10
8
6

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
A plate with an elliptical hole in the centre, with semi-major axis (a) perpendicular to the direction of loading and semi-minor axis (b) along the direction of loading, is subjected to a pull P. The maximum stress induced at the edge of the hole is equal to (where σ = Stress for a plate with no hole i.e. nominal stress)

σ [1 + (3a/b)]
σ [1 + (b/3a)]
σ [1 + (2a/b)]
σ [1 + (b/2a)]

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
In worm gears, the angle between the tangent to the pitch helix and an element of the cylinder, is known as

Pitch lead angle
Pressure angle
None of these
Helix angle

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Yield point in fatigue loading as compared to static loading is

Depends on other factors
Lower
Higher
Same

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Auto frettage is the method of

Pre-stressing thick cylinders
Increasing the life of thick cylinders
Calculating stresses in thick cylinders
Joining thick cylinders

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
↑