The instrument used to measure external and internal diameter of shafts, thickness of parts and depth of holes, is

Workshop Technology
The instrument used to measure external and internal diameter of shafts, thickness of parts and depth of holes, is

Vernier caliper

Outside micrometer

Inside micrometer

Depth gauge micrometer

Vernier caliper

Outside micrometer

Inside micrometer

Depth gauge micrometer

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Workshop Technology
If an aluminium pattern made from a wooden master pattern is to be used for grey iron castings, then the shrinkage allowance allowed on the wooden pattern should be

16 mm/m

20 mm/m

26 mm/m

10 mm/m

16 mm/m

20 mm/m

26 mm/m

10 mm/m

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Workshop Technology
The cutting edge of a chisel should be

Case hardened

Hardened and tempered

Hardened

Tempered

Case hardened

Hardened and tempered

Hardened

Tempered

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Workshop Technology
A diamond pointed chisel is used for cutting

V-shaped grooves

Grooves

Key-ways

Flat surfaces

V-shaped grooves

Grooves

Key-ways

Flat surfaces

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Workshop Technology
In sheet metal blanking, shear is provided on punches and dies so that

Cut blanks is straight

Good cut edge is obtained

Warping of sheet is minimized

Press load is reduced

Cut blanks is straight

Good cut edge is obtained

Warping of sheet is minimized

Press load is reduced

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Workshop Technology
In permanent mould casting method

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

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

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Workshop Technology

Workshop Technology The instrument used to measure external and internal diameter of shafts, thickness of parts and depth of holes, is

Workshop Technology If an aluminium pattern made from a wooden master pattern is to be used for grey iron castings, then the shrinkage allowance allowed on the wooden pattern should be

Workshop Technology The cutting edge of a chisel should be

Workshop Technology A diamond pointed chisel is used for cutting

Workshop Technology In sheet metal blanking, shear is provided on punches and dies so that

Workshop Technology In permanent mould casting method

Workshop Technology
The instrument used to measure external and internal diameter of shafts, thickness of parts and depth of holes, is

Workshop Technology
If an aluminium pattern made from a wooden master pattern is to be used for grey iron castings, then the shrinkage allowance allowed on the wooden pattern should be

Workshop Technology
The cutting edge of a chisel should be

Workshop Technology
A diamond pointed chisel is used for cutting

Workshop Technology
In sheet metal blanking, shear is provided on punches and dies so that

Workshop Technology
In permanent mould casting method