fixed blades
moving blades
both fixed and moving blades
none of these
✅ The correct answer is option C.
Mechanical Engineering MCQs
Monte Carlo solution in queuing theory is extremely useful in queuing problems that can not be analysed mathematically.
Agree
Disagree
✅ The correct answer is option A.
The matter contained in a body, is called
impulsive force
mass
weight
momentum
✅ The correct answer is option B.
The specific speed of a turbine is given by the equation
✅ The correct answer is option C.
A connecting rod should be
strong in buckling about X-axis
strong in buckling about Y-axis
equally strong in buckling about X-axis and Y-axis
any one of the above
✅ The correct answer is option C.
The average shear stress in the hollow shaft is smaller than the average shear stress in the solid shaft.
TRUE
FALSE
✅ The correct answer is option A.
In pressure compounding of an impulse turbine, the total pressure drop of the steam does not take place in the first nozzle ring, but is divided equally among all the nozzle rings.
Agree
Disagree
✅ The correct answer is option A.
If the ratio of all the corresponding linear dimensions are equal, then the model and the prototype are said to have
geometric similarity
kinematic similarity
dynamic similarity
none of these
✅ The correct answer is option A.
Vectors method for the resultant force is also called polygon law of forces.
Correct
Incorrect
✅ The correct answer is option A.
Enriched uranium is required as a fuel in a nuclear reactor, if light water is used as moderator and coolant, because light water has
high neutron absorption cross-section
low moderating efficiency
high neutron scatter cross-section
low neutron absorption
✅ The correct answer is option B.