• 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
When a close coiled helical spring is compressed, its wire is subjected to

All of these
Tension
Compression
Shear

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
The shear plane in case of bolts should

Never be across the threaded portion
Be parallel to axis of bolt
Be across threaded portion of shank
Be normal to threaded portion of shank

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Whether any core is required in wire ropes

No
Sometimes
Rarely
Yes

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
For tight leakage joints, following type of thread is best suited

Square
NPT (national pipe threads).
Metric
Buttress

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
A universal coupling is used to connect two shafts

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

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
In order to ensure self locking in a screw jack, it is essential that helix angle is __________ friction angle.

Equal to
Larger than
None of these
Smaller than

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
↑