Machine Design Which one of the following is a positive drive? V-belt drive Crossed flat belt drive Rope drive Chain drive V-belt drive Crossed flat belt drive Rope drive Chain drive ANSWER DOWNLOAD EXAMIANS APP
Machine Design In block brakes, the ratio of shoe width to wheel diameter is taken between 0.25 and 0.50 0.75 and 1 0.50 and 0.75 0.1 and 0.25 0.25 and 0.50 0.75 and 1 0.50 and 0.75 0.1 and 0.25 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Creep in belt is due to All of these Uneven extensions and contractions due to varying tension Material of the pulley Material of the belt All of these Uneven extensions and contractions due to varying tension Material of the pulley Material of the belt ANSWER DOWNLOAD EXAMIANS APP
Machine Design In hydrostatic bearings Do not require external supply of lubricant The Oil film pressure is generated only by the rotation of the journal Grease is used for lubrication The oil film is maintained by supplying oil under pressure Do not require external supply of lubricant The Oil film pressure is generated only by the rotation of the journal Grease is used for lubrication The oil film is maintained by supplying oil under pressure ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which is correct statement? Stress concentration in cyclic loading is Equally serious in both types of materials Seriousness would depend on other factors Very serious in ductile materials and less serious in brittle materials Very serious in brittle materials and less serious in ductile materials Equally serious in both types of materials Seriousness would depend on other factors Very serious in ductile materials and less serious in brittle materials Very serious in brittle materials and less serious in ductile materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design The V-belts are particularly suitable for __________ drives. Short Long Both A and B None of these Short Long Both A and B None of these ANSWER DOWNLOAD EXAMIANS APP
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