Theory of Machine A higher pair has__________. No contact Surface contact Point contact None of these No contact Surface contact Point contact None of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Minimum number of teeth for involute rack and pinion arrangement for pressure angle of 20° is 34 20 30 10 34 20 30 10 ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The pressure angle of a cam depends upon All of these Lift of follower Offset between center lines of cam and follower Angle of ascent All of these Lift of follower Offset between center lines of cam and follower Angle of ascent ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine With single Hooke's joint it is possible to connect two shafts, the axes of which have an angular misalignment up to 10° 20° 40° 30° 10° 20° 40° 30° ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The advantage of the piston valve over the slide valve is that in the former case Both wear and power absorbed are low Power absorbed is less Wear is less The pressure developed being high provides tight sealing Both wear and power absorbed are low Power absorbed is less Wear is less The pressure developed being high provides tight sealing ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In vibration isolation system, if ω/ωn < 2, then for all values of damping factor, the transmissibility will be (where ω = Angular speed of the system, ωn = Natural frequency of vibration of the system) Zero Greater than unity Equal to unity Less than unity Zero Greater than unity Equal to unity Less than unity ANSWER DOWNLOAD EXAMIANS APP
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