The adhesiveness is the property of sand due to which

Workshop Technology
The adhesiveness is the property of sand due to which

The sand grains stick together

It clings to the sides of a moulding box

It evolves a great amount of steam and other gases

None of these

The sand grains stick together

It clings to the sides of a moulding box

It evolves a great amount of steam and other gases

None of these

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Workshop Technology
In a bilateral system of tolerance, the tolerance is allowed on

One side of the actual size

Both sides of the actual size

Both sides of the nominal size

One side of the nominal size

One side of the actual size

Both sides of the actual size

Both sides of the nominal size

One side of the nominal size

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Workshop Technology
A two high rolling mill consists of two rolls which rotate

At the same speed and in the same direction

At the same speed but in opposite direction

At different speeds and in the same direction

At different speeds and in the opposite direction

At the same speed and in the same direction

At the same speed but in opposite direction

At different speeds and in the same direction

At different speeds and in the opposite direction

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Workshop Technology
A casting defect which results in general enlargement of a casting is known as

Swell

Shift

Sand wash

Scab

Swell

Shift

Sand wash

Scab

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Workshop Technology
The cold chisels are made from

Cast tool steel

Mild steel

Cast iron

High speed steel

Cast tool steel

Mild steel

Cast iron

High speed steel

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Workshop Technology
In permanent mould casting method

Molten metal is poured and allowed to solidify while the mould is revolving

None of these

Molten metal is poured in a metallic mould, retained in the mould long enough for the outer skin to solidify and finally mould is turned over to remove molten metal still in molten condition

Molten metal is forced into mould under high pressure

Molten metal is poured and allowed to solidify while the mould is revolving

None of these

Molten metal is poured in a metallic mould, retained in the mould long enough for the outer skin to solidify and finally mould is turned over to remove molten metal still in molten condition

Molten metal is forced into mould under high pressure

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Workshop Technology

Workshop Technology The adhesiveness is the property of sand due to which

Workshop Technology In a bilateral system of tolerance, the tolerance is allowed on

Workshop Technology A two high rolling mill consists of two rolls which rotate

Workshop Technology A casting defect which results in general enlargement of a casting is known as

Workshop Technology The cold chisels are made from

Workshop Technology In permanent mould casting method

Workshop Technology
The adhesiveness is the property of sand due to which

Workshop Technology
In a bilateral system of tolerance, the tolerance is allowed on

Workshop Technology
A two high rolling mill consists of two rolls which rotate

Workshop Technology
A casting defect which results in general enlargement of a casting is known as

Workshop Technology
The cold chisels are made from

Workshop Technology
In permanent mould casting method