Machine Design Aircraft body is usually fabricated by Riveting Casting Pre-casting Welding Riveting Casting Pre-casting Welding ANSWER DOWNLOAD EXAMIANS APP
Machine Design In block brakes, the ratio of shoe width to wheel diameter is taken between 0.1 and 0.25 0.50 and 0.75 0.25 and 0.50 0.75 and 1 0.1 and 0.25 0.50 and 0.75 0.25 and 0.50 0.75 and 1 ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the centre distance of the mating gears having involute teeth is varied within limits, the velocity ratio None of these Remains unchanged Decreases Increases None of these Remains unchanged Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Machine Design Stress concentration factor is defined as the ratio of Maximum stress to the endurance limit Nominal stress to the maximum stress Nominal stress to the endurance limit Maximum stress to the nominal stress Maximum stress to the endurance limit Nominal stress to the maximum stress Nominal stress to the endurance limit Maximum stress to the nominal stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design Deep groove ball bearings are used for Radial load at high speed Small angular displacement of shafts Combined thrust and radial loads at high speed Heavy thrust load only Radial load at high speed Small angular displacement of shafts Combined thrust and radial loads at high speed Heavy thrust load only ANSWER DOWNLOAD EXAMIANS APP
Machine Design The included angle for the British Association thread is 29° 47.3° 60° 55° 29° 47.3° 60° 55° ANSWER DOWNLOAD EXAMIANS APP
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