• 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
When a body moves with simple harmonic motion, the product of its periodic time and frequency is equal to

π
Zero
π/2
One

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The height of a Watt's governor is

Directly proportional to (speed)²
Inversely proportional to (speed)²
Directly proportional to speed
Inversely proportional to speed

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
Carnot cycle is

an irreversible cycle
a semi-reversible cycle
a quasi static cycle
a reversible cycle

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
A Hartnell governor has its controlling force (Fc) given by Fc = ar + b, where r is the radius of rotation and a and b are constants. The governor becomes isochronous when

a is +ve and b is also +ve
a is +ve and b is -ve
a is +ve and b = 0
a = 0 and b is +ve

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The primary unbalanced force is maximum _________ in one revolution of the crank.

Sixteen times
Four times
Twice
Eight times

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The example of lower pair is

Straight line motion mechanisms
Shaft revolving in a bearing
Automobile steering gear
All of these

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
↑