Machine Design When a load W is applied suddenly on a bar of cross-sectional area A, the stress induced in the bar will be 3W/A W/2A W/A 2W/A 3W/A W/2A W/A 2W/A ANSWER DOWNLOAD EXAMIANS APP
Machine Design The cross-section of the arm of a bell crank lever is Rectangular I-section Any one of these Elliptical Rectangular I-section Any one of these Elliptical ANSWER DOWNLOAD EXAMIANS APP
Machine Design The resistance to fatigue of a material is measured by Young's modulus Ultimate tensile strength Elastic limit Endurance limit Young's modulus Ultimate tensile strength Elastic limit Endurance limit ANSWER DOWNLOAD EXAMIANS APP
Machine Design The square threads are usually found on Feed mechanism of machine tools Spindles of bench vices Railway carriage couplings Screw cutting lathes Feed mechanism of machine tools Spindles of bench vices Railway carriage couplings Screw cutting lathes ANSWER DOWNLOAD EXAMIANS APP
Machine Design The railway carriage couplings have Acme threads Buttress threads Square threads Knuckle threads Acme threads Buttress threads Square threads Knuckle threads ANSWER DOWNLOAD EXAMIANS APP
Machine Design If T is the actual number of teeth on a helical gear and φ is the helix angle for the teeth, then formative number of teeth is written as T sec²φ T/sec³φ T sec³φ T cosecφ T sec²φ T/sec³φ T sec³φ T cosecφ ANSWER DOWNLOAD EXAMIANS APP
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