Casting Pattern Materials Online Exam Quiz
Casting Pattern Materials GK Quiz. Question and Answers related to Casting Pattern Materials. MCQ (Multiple Choice Questions with answers about Casting Pattern Materials
In Solid casting method, the resin mixture is kept for how much time for hardening and curing?
Options
A : 1-2 hours
B : 2-3 hours
C : 3-4 hours
D : 4-5 hours
Which of the following patterns do not withstand rough handling?
Options
A : Aluminium
B : Cast iron
C : Brass
D : Steel
Which of the following has the lowest melting point?
Options
A : Cast Iron
B : Steel
C : White Metal
D : Brass
Which of the following is not a limitation of wooden patterns?
Options
A : Get abraded easily
B : Absorb moisture
C : Difficult machining
D : Poor wear resistance
Which of the following is not a limitation of metal patterns?
Options
A : Get rusted
B : Obtain rough surface finish
C : Expensive
D : Heavy
Steel is an alloy of which two elements?
Options
A : Iron and Brass
B : Brass and aluminium
C : Iron and carbon
D : Carbon and aluminium
Which of the following is considered to be light wood?
Options
A : Mahogany
B : Maple
C : Birch
D : White Pine
Which of the following is not a criteria for selecting pattern materials?
Options
A : Method of moulding
B : Establishment of parting line
C : Chances of repeat orders
D : Complexity of the casting
What should the sulphur level in foam plastic be?
Options
A : More than 1%
B : Between 0.5% to 1%
C : Less than 0.1%
D : Between 0.1% to 0.5%
Core boxes are made out of which pattern?
Options
A : Plaster pattern
B : Wax pattern
C : Metal patterns
D : Polystyrene patterns
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