Machine Design The helix angle for double helical gears may be made up to 60° 75° 45° 90° 60° 75° 45° 90° ANSWER DOWNLOAD EXAMIANS APP
Machine Design The condition for maximum power transmission is that the maximum tension in the flat belt should be equal to (Where, Pc = tension in belt due to centrifugal force) Pc/3 1 Pc 3 Pc 2 Pc Pc/3 1 Pc 3 Pc 2 Pc ANSWER DOWNLOAD EXAMIANS APP
Machine Design The designation M 33 × 2 of a bolt means Metric threads with cross-section of 33 mm Metric threads of 33 numbers in 2 cm Bolt of 33 mm nominal diameter having 2 threads per cm Metric threads of 33 mm outside diameter and 2 mm pitch Metric threads with cross-section of 33 mm Metric threads of 33 numbers in 2 cm Bolt of 33 mm nominal diameter having 2 threads per cm Metric threads of 33 mm outside diameter and 2 mm pitch ANSWER DOWNLOAD EXAMIANS APP
Machine Design The angle of twist of shaft is Directly proportional to (shaft diameter)⁴ Inversely proportional to (shaft diameter)² Directly proportional to (shaft diameter)² Inversely proportional to (shaft diameter)⁴ Directly proportional to (shaft diameter)⁴ Inversely proportional to (shaft diameter)² Directly proportional to (shaft diameter)² Inversely proportional to (shaft diameter)⁴ ANSWER DOWNLOAD EXAMIANS APP
Machine Design A feather key is generally Tight in both shaft and hub Tight in shaft and loose in hub Loose in both shaft and hub Loose in shaft and tight in hub Tight in both shaft and hub Tight in shaft and loose in hub Loose in both shaft and hub Loose in shaft and tight in hub ANSWER DOWNLOAD EXAMIANS APP
Machine Design The property of a material which enables it to resist fracture due to high impact loads is known as Elasticity Endurance Toughness Strength Elasticity Endurance Toughness Strength ANSWER DOWNLOAD EXAMIANS APP
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