Manufacturing And Production Technology What is the type of joining process called, where the parts to be welded are kept in contact and rotated relative to each other and axial pressure is applied when the desired temperature is obtained? Ultrasonic welding Friction welding Electron beam welding Forge welding Ultrasonic welding Friction welding Electron beam welding Forge welding ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct regarding grinding of high carbon steel? Grinding at high speed results in the reduction of chip thickness and cutting forces per grit. The grinding wheel has to be of open structure. Aluminium oxide wheels are employed. All of these Grinding at high speed results in the reduction of chip thickness and cutting forces per grit. The grinding wheel has to be of open structure. Aluminium oxide wheels are employed. All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool material, for faster machining, should have Toughness Wear resistance Red hardness All of these Toughness Wear resistance Red hardness All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In order to have interference fit, it is essential that the lower limit of the shaft should be Greater than the lower limit of the hole Lesser than the upper limit of the hole Greater than the upper limit of the hole Lesser than the lower limit of the hole Greater than the lower limit of the hole Lesser than the upper limit of the hole Greater than the upper limit of the hole Lesser than the lower limit of the hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The relation between the tool life (T) in minutes and cutting speed (V) in m/min is (where n = An exponent, which depends upon the tool and workpiece, and C = A constant) V/Tn = C VTn = C Vn/T = C VnT = C V/Tn = C VTn = C Vn/T = C VnT = C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed is maximum while machining _________ with a high speed steel tool. Mild steel Aluminium Brass Cast iron Mild steel Aluminium Brass Cast iron ANSWER DOWNLOAD EXAMIANS APP
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