Workshop Technology The process of decreasing the cross-section of a bar and increasing its length, is called Peening Spinning Upsetting Drawing down Peening Spinning Upsetting Drawing down ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The recrystallisation temperature of steel is 400°C 800°C 600°C None of these 400°C 800°C 600°C None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The draft or taper allowance on casting is generally 10 to 15 mm/m 5 to 10 mm/m 1 to 2 mm/m 2 to 5 mm/m 10 to 15 mm/m 5 to 10 mm/m 1 to 2 mm/m 2 to 5 mm/m ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A sand employed on the faces of the pattern before moulding, is called Green sand Loam sand Parting sand Dry sand Green sand Loam sand Parting sand Dry sand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For welding plates of thickness more than 12.5 mm, its edges Should be bevelled to a single-V or U-groove Should have a double-V or U-groove on both sides Do not require bevelling Should have a double-V or U-groove on one side Should be bevelled to a single-V or U-groove Should have a double-V or U-groove on both sides Do not require bevelling Should have a double-V or U-groove on one side ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When the molten metal is fed in the cavity of a metallic mould by gravity, the method of casting is known as Die casting method Permanent mould casting method Centrifugal casting method Slush casting method Die casting method Permanent mould casting method Centrifugal casting method Slush casting method ANSWER DOWNLOAD EXAMIANS APP
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