Machine Design The standard length of the shaft is 6 m 7 m All of these 5 m 6 m 7 m All of these 5 m ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ratio of belt tensions (p1/p2) considering centrifugal force in flat belt is given by Where m = mass of belt per meter (kg/m) v = belt velocity (m/s) f = coefficient of friction a = angle of wrap (radians) (P1 - mv²)/ (P2 - mv²) = eᶠα P1 / P2 = eᶠα (P1 - mv²)/ (P2 - mv²) = e–ᶠα P1 / P2 = e–ᶠα (P1 - mv²)/ (P2 - mv²) = eᶠα P1 / P2 = eᶠα (P1 - mv²)/ (P2 - mv²) = e–ᶠα P1 / P2 = e–ᶠα ANSWER DOWNLOAD EXAMIANS APP
Machine Design In leaf springs, the longest leaf is known as Master leaf None of these Upper leaf Lower leaf Master leaf None of these Upper leaf Lower leaf ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following bearing is preferred for oscillating conditions? Angular contact single row ball bearing Double row roller bearing Taper roller bearing Needle roller bearing Angular contact single row ball bearing Double row roller bearing Taper roller bearing Needle roller bearing ANSWER DOWNLOAD EXAMIANS APP
Machine Design A localized compressive stress at the area of contact between two members is known as Tensile stress Shear stress Bending stress Bearing stress Tensile stress Shear stress Bending stress Bearing stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design The fatigue life of a part can be improved by Polishing Electroplating Shot peening Coating Polishing Electroplating Shot peening Coating ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS