Workshop Technology In die casting, machining allowance is Very large Not provided Large Small Very large Not provided Large Small ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which results in general enlargement of a casting is known as Scab Sand wash Swell Shift Scab Sand wash Swell Shift ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In sheet metal work, he cutting force on the tool can be reduced by Grinding the cutting edges sharp Increasing the hardness of die Providing shear on tool Increasing the hardness of tool Grinding the cutting edges sharp Increasing the hardness of die Providing shear on tool Increasing the hardness of tool ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A two high rolling mill consists of two rolls which rotate At different speeds and in the opposite direction At the same speed and in the same direction At different speeds and in the same direction At the same speed but in opposite direction At different speeds and in the opposite direction At the same speed and in the same direction At different speeds and in the same direction At the same speed but in opposite direction ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When a pattern is made in three parts, the ________ is known as a drag. Top part None of these Bottom part Middle part Top part None of these Bottom part Middle part ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called Blanking Punching Shearing Piercing Blanking Punching Shearing Piercing ANSWER DOWNLOAD EXAMIANS APP
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