• 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
Which of the following has threads at both ends?

Bolt
Tap bolt
Stud
None of these

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
In a belt drive, if the pulley diameter is doubled keeping the tension and belt width constant, then it will be necessary to

Increase the key width
Increase the key length
Decrease the key length
Increase the key depth

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Auto frettage is the method of

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

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
A screw is said to be over hauling screw, if its efficiency is

Less than 50%
None of these
Equal to 50%
More than 50%

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
When an open coiled helical compression spring is subjected to an axial compressive load, the maximum shear stress induced in the wire is (where D = Mean diameter of the spring coil, d = Diameter of the spring wire, K = Wahl's stress factor, and W = Axial compressive load on the spring)

(WD/ πd3) × K
(4WD/ πd3) × K
(8WD/ πd3) × K
(2WD/ πd3) × K

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
When the connected members are very yielding (soft gasket) as compared to the bolt, then the resultant load on the bolt will be equal to the

Sum of the initial tension and external load applied
Initial tension or external load, whichever is greater
External load applied
Initial tension

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
↑