Machine Design The cross-section of the arm of a bell crank lever is Rectangular I-section Elliptical Any one of these Rectangular I-section Elliptical Any one of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design Crowning on pulley helps To increase pulley life In decreasing the slip of the belt To keep the belt in centre on a pulley while it is in motion In increasing the slip of the belt To increase pulley life In decreasing the slip of the belt To keep the belt in centre on a pulley while it is in motion In increasing the slip of the belt ANSWER DOWNLOAD EXAMIANS APP
Machine Design The edges of the plates for cylindrical vessels are usually bevelled to an angle of 80° for Reducing stress concentration Ease of manufacture Safety Fullering and caulking Reducing stress concentration Ease of manufacture Safety Fullering and caulking ANSWER DOWNLOAD EXAMIANS APP
Machine Design A crankshaft is a __________ shaft. Transmission Machine Machine frame None of these Transmission Machine Machine frame None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design An open belt drive is used when Driven shaft is to be started or stopped whenever desired without interfering with the driving shaft Shafts are arranged parallel and rotate in the opposite directions Shafts are arranged parallel and rotate in the same directions Shafts are arranged at right angles and rotate in one definite direction Driven shaft is to be started or stopped whenever desired without interfering with the driving shaft Shafts are arranged parallel and rotate in the opposite directions Shafts are arranged parallel and rotate in the same directions Shafts are arranged at right angles and rotate in one definite direction ANSWER DOWNLOAD EXAMIANS APP
Machine Design Applications in which stresses are encountered in one direction only uses following type of threads Metric Buttress Square Acme Metric Buttress Square Acme ANSWER DOWNLOAD EXAMIANS APP
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