• 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 total number of instantaneous centers for a mechanism consisting of n links are

n(n - 1)/2
n - 1
n
n/2

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The frequency of oscillation of a compound pendulum is

2π. √[gh/(kG² + h²)]
(1/2π). √[gh/(kG² + h²)]
(1/2π). √[(kG² + h²)/gh]
2π. √[(kG² + h²)/gh]

ANSWER DOWNLOAD EXAMIANS APP

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

ω²r. n/(n - 1)
ω²r. (n - 1)/n
ω²r. (n + 1)/n
ω²r. n/(n + 1)

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The frictional torque transmitted in a conical pivot bearing with assumption of uniform pressure is __________ as compared to uniform wear.

None of these
Less
Same
More

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The mechanism in which two are turning pairs and two are sliding pairs, is called a

Double slider crank chain
All of these
Scotch yoke mechanism
Elliptical trammel

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The unbalanced force due to reciprocating masses

Varies in magnitude and direction both
Varies in direction but constant in magnitude
Constant in magnitude and direction both
Varies in magnitude but constant in direction

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
↑