• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Theory of Machine

Theory of Machine
Which of the following is an open pair?

Journal bearing
Ball and socket joint
Lead screw and nut
Cam and follower

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The swaying couple is maximum or minimum when the angle of inclination of the crank to the line of stroke (θ) is equal to

270° and 360°
45° and 225°
90° and 180°
180° and 270°

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The Kutzbach criterion for determining the number of degrees of freedom (n) is (where l = number of links, j = number of joints and h = number of higher pairs)

n = 2(l - 1) - 3j - h
n = 3(l - 1) - 3j - h
n = 3(l - 1) - 2j - h
n = 2(l - 1) - 2j - h

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The acceleration of a flat-faced follower when it has contact with the flank of a circular arc cam, is given by

ω² (R - r₁) cosθ
ω² r₁ sinθ
ω² (R - r₁) sinθ
ω² R cosθ

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The power from the engine to the rear axle of an automobile is transmitted by means of

Hooke's joint
Worm and worm wheel
Spur gears
Bevel gears

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
A ball and a socket forms a

Turning pair
Rolling pair
Screw pair
Spherical pair

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Theory of Machine

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
↑