• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Engineering Mechanics

Engineering Mechanics
The moment of inertia of a solid cone of mass ‘m’ and base radius ‘r’ about its vertical axis is

4mr²/5
3mr²/5
3mr²/10
2mr²/5

ANSWER DOWNLOAD EXAMIANS APP

Engineering Mechanics
The power developed by a body acted upon by a torque 'T' Newton meter (N - m) and revolving at ω radian/s is given by

T.ω/4500 (in kilowatts)
T.ω/60 (in watts)
T.ω (in watts)
T.ω/75 (in kilowatts)

ANSWER DOWNLOAD EXAMIANS APP

Engineering Mechanics
The rate of doing work is known as

Potential energy
None of these
Power
Kinetic energy

ANSWER DOWNLOAD EXAMIANS APP

Engineering Mechanics
Which of the following is an equation of linear motion?(where, u and v = Initial and final velocity of the body, a = Acceleration of the body, and s = Displacement of the body in time t seconds.)

v = u + a.t
s = u.t + ½ a.t2
v2 = u2 + 2a.s
All of these

ANSWER DOWNLOAD EXAMIANS APP

Engineering Mechanics
The velocity ratio of a first system of pulleys with 4 pulleys is

4
20
16
8

ANSWER DOWNLOAD EXAMIANS APP

Engineering Mechanics
The law of motion involved in the recoil of gun is

Newton's second law of motion
Newton's third law of motion
Newton's first law of motion
None of these

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Engineering Mechanics

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
↑