Manufacturing And Production Technology The drill spindles are provided with standard taper known as Brown and Sharpe taper Chapman taper Morse taper Seller's taper Brown and Sharpe taper Chapman taper Morse taper Seller's taper ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is wrong about ultrasonic machining? It produces good surface finish It is best suited for machining hard and brittle materials. It cuts materials at very slow speeds It removes large amount of material It produces good surface finish It is best suited for machining hard and brittle materials. It cuts materials at very slow speeds It removes large amount of material ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If the helix angle of the drill is made ________ 30°, then the torque required to drive the drill at a given feed will be more. None of these Less than Equal to More than None of these Less than Equal to More than ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The maximum possible draft in cold rolling of sheet increases with the Decrease in coefficient of friction Decrease in roll radius Decrease in roll velocity Increase in coefficient of friction Decrease in coefficient of friction Decrease in roll radius Decrease in roll velocity Increase in coefficient of friction ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a gating system, the ratio 1: 2: 4 represents Runner area: ingate area: casting area Pouring basin area: ingate area: runner area Sprue base area: ingate area: casting area Sprue base area: runner area: ingate area Runner area: ingate area: casting area Pouring basin area: ingate area: runner area Sprue base area: ingate area: casting area Sprue base area: runner area: ingate area ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Tumbler gears in lathe are used to Give desired direction of movement to the lathe carriage Drill a workpiece Cut gears Reduce the spindle speed Give desired direction of movement to the lathe carriage Drill a workpiece Cut gears Reduce the spindle speed ANSWER DOWNLOAD EXAMIANS APP
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