• 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
A locking device extensively used in automobile industry is a

Sawn nut
Jam nut
Ring nut
Castle nut

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
The allowable static stress for steel gears is approximately __________ of the ultimate tensile stress.

One-third
One-half
One-fourth
Double

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
When a metal or alloy is cold worked,

Its hardness and strength increases
None of these
Both (A) and (B)
It is worked below recrystallization temperature

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
When two non-parallel or intersecting but coplanar shafts are connected by gears, the arrangement is known as,

Worm gearing
Helical gearing
None of these
Bevel gearing

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
The helix angle for single helical gears ranges from

15° to 20°
10° to 15°
35° to 50°
20° to 35°

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
A universal coupling is used to connect two shafts

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

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
↑