Casting Molding Sands Online Exam Quiz
Casting Molding Sands GK Quiz. Question and Answers related to Casting Molding Sands. MCQ (Multiple Choice Questions with answers about Casting Molding Sands
A general loam sand mixture contains how many volumes of silica?
Options
A : 10
B : 20
C : 30
D : 40
What is the percentage composition of clay in natural sand?
Options
A : 22-31%
B : 3-10%
C : 5-20%
D : 18-29%
What is the percentage composition of water in natural sands?
Options
A : 2-4%
B : 5-8%
C : 6-9%
D : 10-13%
What is the amount of clay content in Loam sand?
Options
A : 30%
B : 40%
C : 50%
D : 60%
What is mixed with natural sand to make it semisynthetic sand?
Options
A : Bentonite
B : Barelelne
C : Cubane
D : Prismane
Which sand is used for casting cast irons and non-ferrous metals?
Options
A : Loam Sand
B : Natural Sand
C : Synthetic Sand
D : Refractory sand grain
Which sand is used for making ferrous and non-ferrous alloys?
Options
A : Natural sand
B : Synthetic sand
C : Loam sand
D : Refractory sand grain
Which of the following is not a type of moulding sand?
Options
A : Red sand
B : Natural sand
C : Synthetic sand
D : Loam sand
The figure below shows which foundry sand grain shape?
Options
A : Round
B : Sub angular
C : Angular
D : Compound
Which of the following is not a source of moulding sand?
Options
A : Sea
B : Lakes
C : Desert
D : Forests
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