• 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
Applications in which stresses are encountered in one direction only uses following type of threads

Square
Metric
Buttress
Acme

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
A universal coupling is used to connect two shafts

Whose axes intersect at a small angle
Which are perfectly aligned
Have lateral misalignment
Which are not in exact alignment

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
For a bevel gear having the pitch angle θ, the ratio of formative number of teeth (TE) to actual number of teeth (T) is

1/tanθ
sinθ cosθ
1/sinθ
1/cosθ

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Two shafts ‘A’ and ‘B’ under pure torsion are of identical length and identical weight and are made of the same material. The shaft ‘A’ is solid and the shaft ‘B’ is hollow. We can say that

None of these
Shaft A is better than shaft B
Shaft B is better than shaft A
Both the shafts are equally good

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
The bending moment ‘M’ and a torque ‘T’ is applied on a solid circular shaft. If the maximum bending stress equals to maximum shear stress developed, then ‘M’ is equal to

2 T
4 T
1 T
T/2

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Which process will increase the fatigue duration of parts?

Finishing and polishing
De-carburisation
Electroplating
Shot-peening

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
↑