Machine Design Slenderness ratio is the ratio of Maximum size of column to minimum size of column Effective length of column to width of column Effective length of column to least radius of gyration of the column Width of column to depth of column Maximum size of column to minimum size of column Effective length of column to width of column Effective length of column to least radius of gyration of the column Width of column to depth of column ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a hole of diameter ‘d’ is punched in a metal of thickness 't', then the force required to punch a hole is equal to (where τu = Ultimate shear strength of the material of the plate) π/4 × d².τu π/4 × d² × tτu πd.t.τu t.τu π/4 × d².τu π/4 × d² × tτu πd.t.τu t.τu ANSWER DOWNLOAD EXAMIANS APP
Machine Design The piston rod of a steam engine is usually connected to the cross-head by means of Knuckle joint Cotter joint Universal joint Bolted joint Knuckle joint Cotter joint Universal joint Bolted joint ANSWER DOWNLOAD EXAMIANS APP
Machine Design Allen bolts are Provided with hexagonal depression in head Designed for shock load Self locking bolts Used in aircraft application Provided with hexagonal depression in head Designed for shock load Self locking bolts Used in aircraft application ANSWER DOWNLOAD EXAMIANS APP
Machine Design The wire ropes make contact at Anywhere in the groove of the pulley Sides of groove of the pulley Bottom of groove of the pulley Sides and bottom of groove of the pulley Anywhere in the groove of the pulley Sides of groove of the pulley Bottom of groove of the pulley Sides and bottom of groove of the pulley ANSWER DOWNLOAD EXAMIANS APP
Machine Design When two non-intersecting and non-coplanar shafts are connected by gears, the arrangement is known as Helical gearing Bevel gearing Spur gearing Spiral gearing Helical gearing Bevel gearing Spur gearing Spiral gearing ANSWER DOWNLOAD EXAMIANS APP
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