• 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 cross-section of the arm of a bell crank lever is

Elliptical
I-section
Any one of these
Rectangular

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
When two helical springs of equal lengths are arranged to form a cluster spring, then

Only A is correct
Shear stress in each spring will be equal
Load taken by each spring will be half the total load
Both A and B is correct

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Two helical springs of the same material and of equal circular cross-section, length and number of turns, but having radii 80 mm and 40 mm, kept concentrically (smaller radius spring within the larger radius spring), are compressed between two parallel planes with a load W. The inner spring will carry a load equal to

W/2
2W/3
8W/9
W/9

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
For high speed engines, the cam follower should move with

Uniform acceleration and retardation
Simple harmonic motion
Uniform velocity
Cycloidal motion

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
When the pulley or other mating piece is required to slide along the shaft, a __________ sunk key is used.

Parallel
Square
None of these
Rectangular

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
The value of stress concentration factor depends upon

Geometry of the part
Material and geometry of the part
Material of the part
None of these

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
↑