Machine Design In replacing the V-belts, a complete set of new belts is used instead of replacing a single damaged belt because Belts are available in sets The new belt will carry more than its share and result in short life New and old belts will cause vibrations Only one belt cannot be fitted with other used belts Belts are available in sets The new belt will carry more than its share and result in short life New and old belts will cause vibrations Only one belt cannot be fitted with other used belts ANSWER DOWNLOAD EXAMIANS APP
Machine Design For hardening alloy steels and high speed steels, they are heated to 500 to 600°C 1100 to 1300°C 700 to 900°C 1300 to 1500°C 500 to 600°C 1100 to 1300°C 700 to 900°C 1300 to 1500°C ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ratio of endurance limit in shear to the endurance limit in flexure is 0.55 0.4 0.33 0.5 0.55 0.4 0.33 0.5 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following pipe joints would be suitable for pipes carrying steam? Expansion Bell and spigot Threaded Flanged Expansion Bell and spigot Threaded Flanged ANSWER DOWNLOAD EXAMIANS APP
Machine Design The permissible stress for carbon steel under static loading is generally taken as 3000-4000 kg/cm² 2000-3000 kg/m² 4000-4500 kg/cm² 7500-10,000 kg/cm² 3000-4000 kg/cm² 2000-3000 kg/m² 4000-4500 kg/cm² 7500-10,000 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
Machine Design In V-belt drive, belt touches At bottom At sides only Could touch anywhere Both at bottom and sides At bottom At sides only Could touch anywhere Both at bottom and sides ANSWER DOWNLOAD EXAMIANS APP
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