• 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
If the opposite links of a four bar linkage are equal, the links will always form a

Rectangle
Pentagon
Triangle
Parallelogram

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The displacement of a flat faced follower when it has contact with the flank of a circular arc cam, is given by (where R = Radius of flank, r₁ = Minimum radius of the cam, and θ = Angle turned through by the cam)

(R - r₁) (1 - cosθ)
R (1 - sinθ)
(R - r₁) (1 - sinθ)
R (1 - cosθ)

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The driving and driven shafts connected by a Hooke's joint will have equal speeds, if

cosθ = sinα
sinθ = ± tanα
cotθ = cosα
tanθ = ± cosα

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
Sense of tangential acceleration of a link

Is perpendicular to that of velocity
Is opposite to that of velocity
Could be either same or opposite to velocity
Is same as that of velocity

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The frictional torque transmitted by a cone clutch is same as that of

Truncated conical pivot bearing
Conical pivot bearing
Flat pivot bearing
Flat collar bearing

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The rotor of a ship rotates in clockwise direction when viewed from stern and the ship takes a left turn. The effect of gyroscopic couple acting on it will be

To raise the bow and lower the stern
To raise the stern and lower the bow
To raise the bow and stern
To lower the bow and stern

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
↑