one-half
two-third
three-fourth
whole
✅ The correct answer is option B.
Engineering MCQs
Radiation is the process of heat transfer in which heat flows from a __________ , in a straight line, without affecting the intervening medium.
cold body to hot body
hot body to cold body
smaller body to larger body
larger body to smaller
✅ The correct answer is option B.
The ratio of the pitch circle diameter in millimetres to the number of teeth, is called circular pitch.
Yes
No
✅ The correct answer is option B.
The edges of the boiler plates are bevelled to an angle of
45°
60°
70°
80°
✅ The correct answer is option D.
In an ordinary bolt, the effect of the impulsive loads applied axially is concentrated on the cross-sectional area at the root of the threads.
Yes
No
✅ The correct answer is option A.
A dummy activity becomes a critical activity when its earliest start time (EST) is same as its latest finishing time (LFT).
Correct
Incorrect
✅ The correct answer is option A.
The factional torque for square thread at the mean radius r while raising load W is given by
T = W.r tan(φ – α)
T = W.r tan(φ + α)
T = W.r tan α
T = W.r tan φ
✅ The correct answer is option B.
Air conditioning means
cooling
heating
dehumidifying
all of these
✅ The correct answer is option D.
Parallel fillet welds are designed for bending strength.
Agree
Disagree
✅ The correct answer is option A.
When the shear force diagram between any two points is an inclined straight line, it indicates that there is a uniformly varying load between the two points.
Yes
No
✅ The correct answer is option A.