Machine Design The railway carriage couplings have Acme threads Square threads Buttress threads Knuckle threads Acme threads Square threads Buttress threads Knuckle threads ANSWER DOWNLOAD EXAMIANS APP
Machine Design The stress which vary from a minimum value to a maximum value of the same nature (i.e. tensile or compressive) is called Fluctuating stress Yield stress Repeated stress Alternating stress Fluctuating stress Yield stress Repeated stress Alternating stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design In radial cams, the follower moves In a direction perpendicular to the cam axis Along the cam axis In a direction parallel to the cam axis In any direction irrespective of cam axis In a direction perpendicular to the cam axis Along the cam axis In a direction parallel to the cam axis In any direction irrespective of cam axis 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 2100 N-m 2000 N-m 2050 N-m 2136 N-m 2100 N-m 2000 N-m 2050 N-m 2136 N-m ANSWER DOWNLOAD EXAMIANS APP
Machine Design Transverse fillet welded joints are designed for Compressive strength Tensile strength Bending strength Shear strength Compressive strength Tensile strength Bending strength Shear strength ANSWER DOWNLOAD EXAMIANS APP
Machine Design The initial tension (in newtons) in a bolt used for making a fluid tight joint like steam engine cover joints, is calculated by the relation (where d = Nominal diameter of bolt in mm) 1680 d 2080 d 2840 d 1420 d 1680 d 2080 d 2840 d 1420 d ANSWER DOWNLOAD EXAMIANS APP
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