Which of the following welding method uses a pool of molten metal?

Workshop Technology
Which of the following welding method uses a pool of molten metal?

Carbon arc welding

TIG arc welding

MIG arc welding

Submerged arc welding

Carbon arc welding

TIG arc welding

MIG arc welding

Submerged arc welding

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Workshop Technology
Acetylene gas is stored in cylinders in

Liquid form

Gaseous form

Any one of the listed here

Solid form

Liquid form

Gaseous form

Any one of the listed here

Solid form

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Workshop Technology
The fullers are used

For punching a hole

For necking down a piece of work

For finishing flat surfaces

To finish the punched hole

For punching a hole

For necking down a piece of work

For finishing flat surfaces

To finish the punched hole

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Workshop Technology
The shrinkage allowance for cast iron pattern is

10 mm/m

26 mm/m

20 mm/m

16 mm/m

10 mm/m

26 mm/m

20 mm/m

16 mm/m

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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
The temperature of oxy-hydrogen flame is ________ oxyacetylene flame.

Less than

None of these

Same as

More than

Less than

None of these

Same as

More than

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Workshop Technology

Workshop Technology Which of the following welding method uses a pool of molten metal?

Workshop Technology Acetylene gas is stored in cylinders in

Workshop Technology The fullers are used

Workshop Technology The shrinkage allowance for cast iron pattern is

Workshop Technology In permanent mould casting method

Workshop Technology The temperature of oxy-hydrogen flame is ________ oxyacetylene flame.

Workshop Technology
Which of the following welding method uses a pool of molten metal?

Workshop Technology
Acetylene gas is stored in cylinders in

Workshop Technology
The fullers are used

Workshop Technology
The shrinkage allowance for cast iron pattern is

Workshop Technology
In permanent mould casting method

Workshop Technology
The temperature of oxy-hydrogen flame is ________ oxyacetylene flame.