• 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
The moment on the pulley which produces rotation is called

Momentum
Inertia
Moment of momentum
Torque

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
If ω/ωn = 2, where co is the frequency of excitation and ωn is the natural frequency of vibrations, then the transmissibility of vibration will the

1.5
0.5
2
1

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
Governor is used in automobile to

Maintain constant engine speed
Limit the vehicle speed
Decrease the variation of speed
Maximize the fuel economy

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The pair is known as a higher pair, when the relative motion between the elements of a pair is

Turning only
Partly turning and partly sliding
Rolling only
Sliding only

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The two links OA and OB are connected by a pin joint at O. If the link OA turns with angular velocity ω₁ rad/s in the clockwise direction and the link OB turns with angular velocity ω₂ rad/s in the clockwise direction, then the rubbing velocity at the pin joint O is (where r = Radius of the pin at O)

(ω₁ + ω₂)r
(ω₁ - ω₂)r
ω₁.ω₂.r
(ω₁ - ω₂)2r

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The factor which affects the critical speed of a shaft is

Diameter of disc
Eccentricity
Span of shaft
All of the listed here

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
↑