• 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 lead angle of a worm is 22.5°. Its helix angle will be

45°
90°
22.5°
67.5°

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Resistance to fatigue of a material is measured by

Young's modulus
Coefficient of elasticity
Elastic limit
Endurance limit

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Stress concentration in cyclic loading is more serious in

Brittle materials
Depends on other factors
Equally serious in both cases
Ductile materials

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
The groove angle of the pulley for rope drive is usually

45°
20°
35°
60°

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
The speed of the sprocket reduces as the chain pitch __________ for a given number of teeth.

Remain same
None of these
Increases
Decreases

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
A sliding bearing which can support steady loads without any relative motion between the journal and the bearing, is called

Hydrodynamic lubricated bearing
Zero film bearing
Hydrostatic lubricated bearing
Boundary lubricated bearing

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
↑