Machine Design A self locking screw has Coefficient of friction is greater than tangent of load angle Hole for inserting split pin Course threads Fine threads Coefficient of friction is greater than tangent of load angle Hole for inserting split pin Course threads Fine threads ANSWER DOWNLOAD EXAMIANS APP
Machine Design The stress induced in the belt is, Tensile stress Compressive stress Torsional shear stress Direct shear stress Tensile stress Compressive stress Torsional shear stress Direct shear stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design When two springs are in series (having stiffness K), the equivalent stiffness will be K K/2 2K K/4 K K/2 2K K/4 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Plastic flow in ductile materials Lessens the seriousness of static loading stress concentration Increases the seriousness of static loading stress concentration Depends on other considerations Has no effect on it Lessens the seriousness of static loading stress concentration Increases the seriousness of static loading stress concentration Depends on other considerations Has no effect on it ANSWER DOWNLOAD EXAMIANS APP
Machine Design The bending moment ‘M’ and a torque ‘T’ is applied on a solid circular shaft. If the maximum bending stress equals to maximum shear stress developed, then ‘M’ is equal to 4 T 1 T 2 T T/2 4 T 1 T 2 T T/2 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The algebraic difference between the maximum limit and the basic size is called Lower deviation Mean deviation Actual deviation Upper deviation Lower deviation Mean deviation Actual deviation Upper deviation ANSWER DOWNLOAD EXAMIANS APP
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