A basic hole is one whose

Workshop Technology
A basic hole is one whose

Lower and upper deviations are zero

Lower deviation is zero

None of these

Upper deviation is zero

Lower and upper deviations are zero

Lower deviation is zero

None of these

Upper deviation is zero

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Workshop Technology
The instrument which has all the features of try-square, bevel protractor, rule and scriber, is

Inside micrometer

Combination set

Outside micrometer

Depth gauge micrometer

Inside micrometer

Combination set

Outside micrometer

Depth gauge micrometer

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Workshop Technology
In welding magnesium with TIG arc welding, direct current with ________ is used.

Both (A) and (B)

Reversed polarity

None of these

Straight polarity

Both (A) and (B)

Reversed polarity

None of these

Straight polarity

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Workshop Technology
In permanent mould casting method

Molten metal is forced into mould under high pressure

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

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

None of these

Molten metal is forced into mould under high pressure

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

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

None of these

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

At different speeds and in the same direction

At the same speed and in the same direction

At the same speed but in opposite direction

At different speeds and in the opposite direction

At different speeds and in the same direction

At the same speed and in the same direction

At the same speed but in opposite direction

At different speeds and in the opposite direction

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Workshop Technology
The property of sand due to which the sand grains stick together is called

Permeability

Adhesiveness

Collapsibility

Cohesiveness

Permeability

Adhesiveness

Collapsibility

Cohesiveness

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Workshop Technology

Workshop Technology A basic hole is one whose

Workshop Technology The instrument which has all the features of try-square, bevel protractor, rule and scriber, is

Workshop Technology In welding magnesium with TIG arc welding, direct current with ________ is used.

Workshop Technology In permanent mould casting method

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

Workshop Technology The property of sand due to which the sand grains stick together is called

Workshop Technology
A basic hole is one whose

Workshop Technology
The instrument which has all the features of try-square, bevel protractor, rule and scriber, is

Workshop Technology
In welding magnesium with TIG arc welding, direct current with ________ is used.

Workshop Technology
In permanent mould casting method

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

Workshop Technology
The property of sand due to which the sand grains stick together is called