factory overheads
factory and administration overheads
factory, administration and sales overheads
factory, administration, sales overheads and profit
✅ The correct answer is option A.
Engineering MCQs
Which of the following has a fine gold colour and is used for imitation jewellery?
Silicon bronze
Aluminium bronze
Gun metal
Babbit metal
✅ The correct answer is option B.
When slack of an activity is negative
it represents a situation where extra resources are available and the completion of project is not delayed
it represents that a programme falls behind schedule and additional resources are required to complete the project in time
the activity is critical and any delay in its performance will delay the completion of whole project
all of the above
✅ The correct answer is option B.
The function of a crosshead is to guide motion of the __________ and to prevent it from bending.
piston rod
connecting rod
eccentric rod
valve rod
✅ The correct answer is option A.
In a centrifugal compressor, an increase in speed at a given pressure ratio causes
increase in flow
decrease in flow
increase in efficiency
increase in flow and decrease in efficiency
✅ The correct answer is option D.
The machining of titanium is difficult due to
high thermal conductivity of titanium
chemical reaction between tool and work
low tool-chip contact area
none of these
✅ The correct answer is option C.
The bending moment at a point on a beam is the algebraic __________ of all the moments on either side of the point.
sum
difference
✅ The correct answer is option A.
Intercooling in gas turbines
decreases net output but increases thermal efficiency
increases net output but decreases thermal efficiency
decreases net output and thermal efficiency both
increases net output and thermal efficiency both
✅ The correct answer is option B.
PERT requires
single time estimate
double time estimate
triple time estimate
none of these
✅ The correct answer is option C.
The heat transfer by conduction through a thick sphere is given by
✅ The correct answer is option B.