Top 550+ Solved Production Engineering MCQ Questions Answer
Q. For the measurement of viscosity the transduction method could be
a. Electron tube
b. Magneto-electric
c. Photoelectric
d. Radioactive
e. Capacitive
Q. A rammer is
a. A measuring tool
b. A tool used in powder metallurgy for shaping the mixture
c. A tool used in foundry to pack the sand in mould
d. A tool used in press work to lift the pressed components
e. A tool used n welding for cleaning purpose
Q. Device used in the fitting shop used for holding round bars during marking/centre drilling thin faces is known as
b. Parting off
c. Bench vice
d. Surface plate
e. V-block
Q. Filler metal is essentially used in which of the following welding process?
a. Spot welding
b. Seam welding
c. Projection welding
d. Gas welding
e. All of the above
Q. Which of the following is not a part of gating system?
a. Vents
b. Pouring basin
c. Sprue
d. Gates and riser
e. Parting off
Q. When small castings are to be produced in large numbers, the type of pattern generally used is
a. Split pattern
b. Loose piece pattern
c. Sweep pattern
d. Match-plate pattern
e. Solid pattern
Q. Hardness of work surface affects honing by
a. varying the rate of stock removal
b. poor surface finish
c. coolant consumption
d. All of the above
e. Parting off
Q. The tool used for marking the location of bend line on thick metal/marking centres of holes is termed as
a. Hollow punch
b. Centre punch
c. Prick punch
d. Parting off
Q. Warping may be avoided when quenching a long slender piece of work by
a. Holding the piece between clamps
b. Holding the piece vertically over the quenching both and plunging it straight down
c. Holding the piece on horizontally adequate supports
d. Pulling the piece from both ends
e. None of the above
Q. A vent wire is
a. is used in cold heading
b. A kind of wire used in hot forging
c. A sharp pointed wire used in foundry for punching holes through the rammed sand
d. A wire for providing airflow
e. None of the above
Q. Which one of the following is not a vector quantity?
a. Acceleration
b. Impulse
c. Time
d. Force
e. Momentum
Q. In which of the following welding process, flux is used in the form of granules?
a. Submerged arc welding
b. Gas arc welding
c. DC arc welding
d. Argon arc welding
e. All of the above
Q. A set hammer is made of
a. Mild steel
b. Parting off
c. High carbon steel
d. Tool steel and hardened
Q. Material used for resistances is generally
a. Nichrome
b. Duralumin
c. Constantan
d. Monel metal
e. Elinvar