The material which can be best cut with oxygen cutting process is

Workshop Technology
The material which can be best cut with oxygen cutting process is

Mild steel

Brass

Copper

Aluminium

Mild steel

Brass

Copper

Aluminium

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Workshop Technology
Loam sand is a mixture of

50% sand and 50% clay

30% sand and 70% clay

70% sand and 30% clay

90% sand and 10% clay

50% sand and 50% clay

30% sand and 70% clay

70% sand and 30% clay

90% sand and 10% clay

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Workshop Technology
In permanent mould casting method

None of these

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

Molten metal is forced into mould under high pressure

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 poured and allowed to solidify while the mould is revolving

Molten metal is forced into mould under high pressure

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

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Workshop Technology
Which of the following methods can be used for manufacturing 2 meter long seamless metallic tubes?

Rolling

Extrusion

Extrusion and rolling

Drawing

Rolling

Extrusion

Extrusion and rolling

Drawing

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Workshop Technology
The electrodes used in spot welding have a tip of

Stainless steel

Brass

Aluminium

Copper

Stainless steel

Brass

Aluminium

Copper

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Workshop Technology
The process of decreasing the cross-section of a bar and increasing its length, is called

Drawing down

Upsetting

Peening

Spinning

Drawing down

Upsetting

Peening

Spinning

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Workshop Technology

Workshop Technology The material which can be best cut with oxygen cutting process is

Workshop Technology Loam sand is a mixture of

Workshop Technology In permanent mould casting method

Workshop Technology Which of the following methods can be used for manufacturing 2 meter long seamless metallic tubes?

Workshop Technology The electrodes used in spot welding have a tip of

Workshop Technology The process of decreasing the cross-section of a bar and increasing its length, is called

Workshop Technology
The material which can be best cut with oxygen cutting process is

Workshop Technology
Loam sand is a mixture of

Workshop Technology
In permanent mould casting method

Workshop Technology
Which of the following methods can be used for manufacturing 2 meter long seamless metallic tubes?

Workshop Technology
The electrodes used in spot welding have a tip of

Workshop Technology
The process of decreasing the cross-section of a bar and increasing its length, is called