A. steady flow
B. unsteady flow
C. laminar flow
D. uniform flow
E. critical flow
Mechanical Engineering Mcqs
Mechanical Engineering Mcqs for Preparation of Job Test and interview, freshers, Students, competitive exams etc. Multiple choice questions here are on topics such as Machine Design, Theory of Machines, Hydraulic Machines etc.
A. 900 minutes
B. 4 minutes
C. 4 x (225)3/2 minutes
D. 4 (225)1/3 minutes
E. 4 x V225 minutes
A. resultant force acting on a floating body
B. equal to the volume of liquid displaced
C. force necessary to keep a body in equilibrium
D. the resultant force on a body due to the fluid surrounding it
E. none of the above
A. vertical upward force through e.g. of body and center line of body
B. buoyant force and the center line of body
C. mid point between e.g. and center of buoyancy
D. all of the above
E. none of the above
A. centroid of the displaced volume of fluid
B. center of pressure of displaced volume
C. e.g. of floating ‘body
D. does not exist
E. none of the above
A. pressure in pipes, channels etc.
B. atmospheric pressure
C. very low pressure
D. difference of pressure between two points
E. rain level
A. surface tension
B. capillarity
C. viscosity
D. shear stress in fluids
E. buoyancy
A. adhesion
B. cohesion
C. viscosity
D. compressibility
E. surface tension
A. pascal
B. poise
C. stoke
D. faraday
E. none of the above
A. discharge
B. velocity of gas
C. pressure intensity of gas
D. pressure intensity of liquid
