Correct
Incorrect
✅ The correct answer is option A.
Engineering MCQs
When the bolt is very yielding as compared to the connected members, then the resultant load on the bolt will be equal to the
initial tension
external load applied
sum of the initial tension and external load applied
initial tension or ext
✅ The correct answer is option D.
The correct sequence of the decreasing order of brake thermal efficiency of the three given basic types of engines is
four stroke C.I. engine, four stroke S.I. engine, two stroke S.I. engine
four stroke S.I. engine, four stroke C.I. engine, two stroke S.I. engine
four stroke C.I. engine, two stroke S.I. engine, four stroke S.I. engine
two stroke S.I. engine
✅ The correct answer is option A.
A dynamometer is a device used for the measurement of
chip thickness ratio
forces during metal cutting
wear of the cutting tool
deflection of the cutt
✅ The correct answer is option B.
The coriolis component of acceleration depends upon
velocity of slider
angular velocity of the link
both (a) and (b)
none of these
✅ The correct answer is option C.
The factor responsible for the formation of continuous chips with built up edge is
low cutting speed and large rake angle
low cutting speed and small rake angle
high cutting speed and large rake angle
high cutting speed and
✅ The correct answer is option B.
In air compressors, free air delivery means the
actual volume of the air delivered by the compressor when reduced to normal temperature and pressure conditions
volume of air delivered by the compressor
volume of air sucked by the compressor during its suction stroke
none of the above
✅ The correct answer is option A.
In order to cut mild steel, the cutting angle of chisel should be
30°
45°
50°
60°
✅ The correct answer is option D.
In a thermal power plant, coal from the coal handling plant is moved to the boiler bunker through a
belt conveyor
bucket conveyor
fork lift truck
overhead crane
✅ The correct answer is option A.
The centre of gravity of a coupler link in a four bar mechanism will experience
no acceleration
only linear acceleration
only angular acceleration
both linear and angula
✅ The correct answer is option D.