Manufacturing And Production Technology The grinding wheel speed (surface speed in m/min) usually varies from 1500 to 2000 1000 to 1500 2000 to 2500 500 to 1000 1500 to 2000 1000 to 1500 2000 to 2500 500 to 1000 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A grinding wheel is said to be of _________ if it holds the abrasive grains more securely. Hard grade None of the listed here Medium grade Soft grade Hard grade None of the listed here Medium grade Soft grade ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology It is required to cut screw threads of 2 mm pitch on a lathe. The lead screw has a pitch of 6 mm. If the spindle speed is 60 r.p.m., then the speed of lead screw will be 120 r.p.m. 180 r.p.m. 20 r.p.m. 10 r.p.m. 120 r.p.m. 180 r.p.m. 20 r.p.m. 10 r.p.m. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In ultrasonic machining, tool is made of Tungsten carbide Brass or copper Stainless steel Diamond Tungsten carbide Brass or copper Stainless steel Diamond ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Stellite preserves hardness up to a temperature of 900°C 500°C 350°C 1100°C 900°C 500°C 350°C 1100°C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lathe spindles at the nose end have Internal screw threads Tapered threads No threads External screw threads Internal screw threads Tapered threads No threads External screw threads ANSWER DOWNLOAD EXAMIANS APP
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