expansion valve to the evaporator
evaporator to the thermostat
condenser to the expansion valve
condenser to the evapo
✅ The correct answer is option D.
Mechanical Engineering MCQs
The composition of the electrolyte in a fully charged battery is that
the electrolyte is pure distilled water
the electrolyte is pure sulphuric acid
the electrolyte is a mixture of 64% distilled water and 36% sulphuric acid by weight
the electrolyte is a m
✅ The correct answer is option C.
The thermostatic expansion valve is used in __________ type of evaporators.
flooded
DX coil
dry
✅ The correct answer is option C.
The Ackerman steering gear mechanism is preferred to the Davis steering gear mechanism, because
whole of the mechanism in the Ackerman steering gear is on the back of the front wheels
the Ackerman steering gear consists of turning pairs
the Ackerman steering gear is most economical
both (a) and (b)
✅ The correct answer is option D.
The maximum deflection of a cantilever beam of length l with a point load W at the free end is
✅ The correct answer is option A.
The expansion ratio (r) is the ratio of (where v1 = Volume at the beginning of expansion, and v2 = Volume at the end of expansion)
✅ The correct answer is option B.
A bolt has
threads for the nut at one end and head at the other end
head at one end and the other end fits into a tapped hole of one of the parts to be fastened
threads at both ends
pointed threads
✅ The correct answer is option A.
When a body is placed over a liquid, it is subjected to gravitational force and upthrust of the liquid.
TRUE
FALSE
✅ The correct answer is option A.
Two pulleys of radii r1 and r2 and at distance x apart are connected by means of an open belt drive. The length of the belt is
✅ The correct answer is option B.
The amount of water evaporated or steam produced in kg per kg of fuel burnt is known as power of a boiler.
TRUE
FALSE
✅ The correct answer is option A.