Machine Design In designing a connecting rod, it is considered like __________ for buckling about X-axis. Both ends fixed One end fixed and the other end free One end fixed and the other end hinged Both ends hinged Both ends fixed One end fixed and the other end free One end fixed and the other end hinged Both ends hinged 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 cosecφ T/sec³φ T sec³φ T sec²φ T cosecφ T/sec³φ T sec³φ T sec²φ ANSWER DOWNLOAD EXAMIANS APP
Machine Design If a spring is cut down into two springs, the stiffness of cut springs will be Half Double Same None of these Half Double Same None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The velocity factor for precision metallic gears cut with high accuracy and operating at velocities up to 20 m/s is equal to 3/ (3 + v) 0.75/ (0.75 + √v) 4.5/ (4.5 + v) 6/ (6 + v) 3/ (3 + v) 0.75/ (0.75 + √v) 4.5/ (4.5 + v) 6/ (6 + v) ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft is subjected to fluctuating loads for which the normal torque (T) and bending moment (M) are 1000 N-m and 500 N-m respectively. If the combined shock and fatigue factor for bending is 1.5 and combined shock and fatigue factor for torsion is 2, then the equivalent twisting moment for the shaft is 2050 N-m 2100 N-m 2000 N-m 2136 N-m 2050 N-m 2100 N-m 2000 N-m 2136 N-m ANSWER DOWNLOAD EXAMIANS APP
Machine Design The temperature at which the new grains are formed in the metal is known as Lower critical temperature Recrystallization temperature None of these Upper critical temperature Lower critical temperature Recrystallization temperature None of these Upper critical temperature ANSWER DOWNLOAD EXAMIANS APP
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