stop watch time study
analysis of micromotions
grouping timing technique
analysis of standard data system
✅ The correct answer is option D.
Mechanical Engineering MCQs
The hardness and tensile strength in austenitic stainless steel can be increased by
hardening and cold working
normalising
martempering
full annealing
✅ The correct answer is option A.
For maximum power, the velocity of the belt will be
none of these
✅ The correct answer is option C.
During adiabatic saturation process on unsaturated air __________ remains constant.
relative humidity
dew point temperature
dry bulb temperature
wet bulb temperature
✅ The correct answer is option D.
Intercooling in compressors results in saving of power in compressing given volume of air to a given pressure.
Correct
Incorrect
✅ The correct answer is option A.
The torque available at the contact between driving wheels and road is known as
brake effort
tractive effort
clutch effort
none of these
✅ The correct answer is option B.
The value of the reheat factor varies from
1.02 to 1.06
1.08 to 1.l0
1.2 to 1.6
1.6 to 2
✅ The correct answer is option A.
Ferrite and pearlite makes the steel soft and ductile.
Agree
Disagree
✅ The correct answer is option A.
A large clearance Volume in a reciprocating compressor results in
reduced volume flow rate
increased volume flow rate
lower suction pressure
lower delivery pressure
✅ The correct answer is option A.
The absolute zero temperature is taken as
-273°C
273°C
237°F
-237°F
✅ The correct answer is option A.