✅ The correct answer is option C.
Engineering MCQs
Lancashire boiler is a stationary fire tube boiler.
Agree
Disagree
✅ The correct answer is option A.
During which of the following process does heat rejection takes place in Carnot cycle?
Isothermal expansion
Isentropic expansion
Isothermal compression
Isentropic compression
✅ The correct answer is option C.
A couple produces
translatory motion
rotational motion
combined translatory and rotational motion
none of the above
✅ The correct answer is option B.
The mechanism in which two are turning pairs and two are sliding pairs, is called a
double slider crank chain
elliptical trammel
Scotch yoke mechanism
all of these
✅ The correct answer is option D.
The bending equation is
✅ The correct answer is option A.
The maximum heat loss is a boiler occurs due to
moisture in fuel
dry flue gases
steam formation
unburnt carbon
✅ The correct answer is option B.
The coefficient of restitution for inelastic bodies is
zero
one
between zero and one
more than one
✅ The correct answer is option A.
The proof resilience per unit volume of a material is known as modulus of resilience.
TRUE
FALSE
✅ The correct answer is option A.
In order to grind soft material
coarse grained grinding wheel is used
fine grained grinding wheel is used
medium grained grinding wheel is used
any one of these
✅ The correct answer is option A.