Workshop Technology The draft or taper allowance on casting is generally 1 to 2 mm/m 5 to 10 mm/m 10 to 15 mm/m 2 to 5 mm/m 1 to 2 mm/m 5 to 10 mm/m 10 to 15 mm/m 2 to 5 mm/m ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In sheet metal blanking, shear is provided on punches and dies so that Good cut edge is obtained Cut blanks is straight Press load is reduced Warping of sheet is minimized Good cut edge is obtained Cut blanks is straight Press load is reduced Warping of sheet is minimized ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which one of the following material will require the largest size of riser for the same size of casting? Aluminium Steel Copper Cast iron Aluminium Steel Copper Cast iron ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A diamond pointed chisel is used for cutting Grooves Flat surfaces Key-ways V-shaped grooves Grooves Flat surfaces Key-ways V-shaped grooves ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In forehand welding, the angle between the welding rod and the work is kept as 60°-70° 40°-50° 50°-60° 30°-40° 60°-70° 40°-50° 50°-60° 30°-40° ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following methods can be used for manufacturing 2 meter long seamless metallic tubes? Rolling Extrusion and rolling Drawing Extrusion Rolling Extrusion and rolling Drawing Extrusion ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS