• 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
Triangle
Parallelogram
Pentagon

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
When the primary direct crank of a reciprocating engine makes an angle of 'θ' with the line of stroke, then the secondary direct crank will make an angle of _________ with the line of stroke.

4θ
θ
2θ
θ/2

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
When the crank is at the outer dead centre, in a reciprocating steam engine, then the acceleration of the piston will be

ω² r {n/(n - 1)}
ω² r {(n + 1)/n}
ω² r {n/(n + 1)}
ω² r {(n - 1)/n}

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
A flywheel is fitted to the crankshaft of an engine having W as the amount of indicated work per revolution and permissible limits of coefficient of fluctuation of energy and speed as CE and CS respectively. The kinetic energy of the flywheel is given by

W CS / 2CE
2 W CE / CS
W CE / CS
W CE / 2CS

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
A circular bar moving in a round hole is an example of

Successfully constrained motion
Completely constrained motion
Partially constrained motion
Incompletely constrained motion

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The C.G. of a link in any mechanism would experience

Both angular and linear accelerations
No acceleration
Linear acceleration
Angular acceleration

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
↑