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 but in opposite direction At the same speed and in the same direction At different speeds and in the opposite direction At different speeds and in the same direction At the same speed but in opposite direction At the same speed and in the same direction At different speeds and in the opposite direction ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The width of slot cut by a hacksaw blade is ___ the width of the blade. Equal to Greater than None of the listed here Less than Equal to Greater than None of the listed here Less than ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The recrystallisation temperature of steel is 600°C 800°C None of these 400°C 600°C 800°C None of these 400°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A sand employed on the faces of the pattern before moulding, is called Loam sand Green sand Parting sand Dry sand Loam sand Green sand Parting sand Dry sand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The advantage of Thermit welding is that All parts of the weld section are molten at the same time All of these Weld cools almost uniformly Results in a minimum problem with internal residual stresses All parts of the weld section are molten at the same time All of these Weld cools almost uniformly Results in a minimum problem with internal residual stresses ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Spot welding is used for welding Butt joints in plates having 0.025 mm to 1.25 mm thickness Butt joints in plates having thickness above 3 mm Lap joints in plates having 0.025 mm to 1.25 mm thickness Lap joints in plates having thickness above 3 mm Butt joints in plates having 0.025 mm to 1.25 mm thickness Butt joints in plates having thickness above 3 mm Lap joints in plates having 0.025 mm to 1.25 mm thickness Lap joints in plates having thickness above 3 mm ANSWER DOWNLOAD EXAMIANS APP
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