Sand reclamation is defined for repeatedly using new sand for the making of moulds in production of castings.

Sand reclamation is defined for repeatedly using new sand for the making of moulds in production of castings. Correct Answer False

Sand reclamation is a physical and chemical treatment of used foundry sands so that they can be reused in making of cores and moulds for the production of casting components. The true reclamation cleans each and every single grain within the sand, whereas reconditioning is defined for the partial cleaning and treating of sand mass.
Bissoy MCQ

Related Questions

Dry sand moulds have high strength than the green sand moulds to form large castings.
Skin dried mould is preferable for large moulds over the dray sand moulds.
Which of the following cannot be used repeatedly for making moulds?
Dry Sand Moulds are used for small and medium sized castings.
Steel moulds used in the process of moulding for the manufacturing of bricks are less durable than the brick moulds.
In the mechanized foundry, a roller conveyor is used for the transportation of moulds, on which moulds are transferred by rolling.
A student is repeatedly calling a function file but gets no output. She has checked the file repeatedly so finally she asked her teacher about it. The teacher checked everything and finds the error and gives her a scolding. What is a silly mistake?
Assertion A: Slow sand filters are more efficient in removal of bacteria than rapid sand filters.
Reason R: The sand used in slow sand filters is finer than that in rapid sand filters
Select your answer based on the coding system given below:
"It is now expected that the variable production cost per unit and the selling price per unit will each increase by 10%, and fixed production cost will rise by 25%. What will be the new break even point?
Selling price - Rs 6 per unit
Variable production cost - Rs 1.20 per unit
Variable selling cost - Rs 0.40 per unit
Fixed production cost - Rs 4 per unit
Fixed selling cost - Rs 0.80 per unit
Budgeted production and sales for the year are 10,000 units."
Tumbling method, for cleaning of sand and unwanted fins from the castings, can be used for thin castings with fragile or overhung segments.