Workshop Technology The draft or taper allowance on casting is generally 1 to 2 mm/m 10 to 15 mm/m 5 to 10 mm/m 2 to 5 mm/m 1 to 2 mm/m 10 to 15 mm/m 5 to 10 mm/m 2 to 5 mm/m ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A neutral flame is obtained by supplying Equal volumes of oxygen and acetylene None of the listed here More volume of oxygen and less volume of acetylene More volume of acetylene and less volume of oxygen Equal volumes of oxygen and acetylene None of the listed here More volume of oxygen and less volume of acetylene More volume of acetylene and less volume of oxygen ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Aluminium is the best material for making patterns because it is Easy to work Corrosion resistant Light in weight All of the listed here Easy to work Corrosion resistant Light in weight All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which occurs due to improper venting of sand is known as Swell Cold shuts Blow holes Shift Swell Cold shuts Blow holes Shift ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Structural sections such as rails, angles, I-beams are made by Hot extrusion Hot drawing Hot rolling Hot piercing Hot extrusion Hot drawing Hot rolling Hot piercing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The oxyacetylene gas used in gas welding produce a flame temperature of 1800°C 2100°C 2400°C 3200°C 1800°C 2100°C 2400°C 3200°C ANSWER DOWNLOAD EXAMIANS APP
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