Manufacturing And Production Technology Stellite preserves hardness up to a temperature of 1100°C 900°C 350°C 500°C 1100°C 900°C 350°C 500°C 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 20 r.p.m. 120 r.p.m. 180 r.p.m. 10 r.p.m. 20 r.p.m. 120 r.p.m. 180 r.p.m. 10 r.p.m. 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) VnT = C Vn/T = C V/Tn = C VTn = C VnT = C Vn/T = C V/Tn = C VTn = C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct about nose radius? It improves the surface finish Both (A) and (B) It improves tool life None of these It improves the surface finish Both (A) and (B) It improves tool life None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In abrasive jet machining, as the distance between the nozzle tip and the work surface increases, the material removal rate Increases continuously Decreases becomes stable and then increases Decreases continuously Increases, becomes stable and then decreases Increases continuously Decreases becomes stable and then increases Decreases continuously Increases, becomes stable and then decreases ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In ultrasonic machining, tool is made of Brass or copper Diamond Tungsten carbide Stainless steel Brass or copper Diamond Tungsten carbide Stainless steel ANSWER DOWNLOAD EXAMIANS APP
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