Machine Design The relation between the pitch of the chain (p) and pitch circle diameter of the sprocket (D) is given by (where T = Number of teeth on the sprocket) p = D sin (120°/T) p = D sin (360°/T) p = D sin (180°/T) p = D sin (90°/T) p = D sin (120°/T) p = D sin (360°/T) p = D sin (180°/T) p = D sin (90°/T) ANSWER DOWNLOAD EXAMIANS APP
Machine Design A hot short metal is Brittle under all conditions Brittle when cold Ductile at high temperature Brittle when hot Brittle under all conditions Brittle when cold Ductile at high temperature Brittle when hot 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 2000 N-m 2136 N-m 2050 N-m 2100 N-m 2000 N-m 2136 N-m 2050 N-m 2100 N-m ANSWER DOWNLOAD EXAMIANS APP
Machine Design The included angle for the British standard whitworth thread is 47.5° 60° 55° 29° 47.5° 60° 55° 29° ANSWER DOWNLOAD EXAMIANS APP
Machine Design The allowable static stress for steel gears is approximately __________ of the ultimate tensile stress. One-fourth One-half Double One-third One-fourth One-half Double One-third ANSWER DOWNLOAD EXAMIANS APP
Machine Design Two shafts will have equal strength, if Material of both the shafts is same Angle of twist of both the shafts is same Diameter of both the shafts is same Twisting moment of both the shafts is same Material of both the shafts is same Angle of twist of both the shafts is same Diameter of both the shafts is same Twisting moment of both the shafts is same ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS