5 kN/m2
10 kN/m2
15 kN/m2
20 kN/m2
✅ The correct answer is option C.
Mechanical Engineering MCQs
The process of maintaining the speed of the turbine constant for various load conditions, is known as
bleeding
reheating
governing
none of these
✅ The correct answer is option C.
The compression ratio for Diesel engines usually lies in the range of
6-Oct
Oct-15
15-25
25-40
✅ The correct answer is option C.
Lancashire boiler is
stationary fire tube boiler
internally fired boiler
horizontal boiler
all of these
✅ The correct answer is option D.
The brake commonly used in railway trains is
shoe brake
band brake
band and block brake
internal expanding bra
✅ The correct answer is option A.
Which of the following operations is carried out at a minimum cutting velocity if the machines are equally rigid and the tool work materials are the same?
Turning
Grinding
Boring
Milling
✅ The correct answer is option D.
The water tube boilers produce steam at a __________ pressure than that of fire tube boilers.
lower
higher
✅ The correct answer is option B.
The unit of strain is
N-mm
N/mm
mm
no unit
✅ The correct answer is option D.
A flow in which each liquid particle does not have a definite path and the paths of individual particles also cross each other, is called turbulent flow.
Agree
Disagree
✅ The correct answer is option A.
The power absorbed (in watts) in overcoming the viscous resistance of a footstep bearing is
✅ The correct answer is option B.