Factor of safety for fatigue loading is the ratio of Young's modulus to the ultimate tensile strength Elastic limit to the yield point Endurance limit to the working stress Elastic limit to the working stress TRUE ANSWER : ? YOUR ANSWER : ?
The taper on a rectangular sunk key is 1 in 16 1 in 32 1 in 100 1 in 48 TRUE ANSWER : ? YOUR ANSWER : ?
The rivet head used for boiler plate riveting is usually Counter sunk head Snap head Pan Head Conical head TRUE ANSWER : ? YOUR ANSWER : ?
A tap bolt Has pointed threads Has both the ends threaded Has head at one end and other end fits into a tapped hole in the other part to be joined Has a head on one end and a nut fitted to the other TRUE ANSWER : ? YOUR ANSWER : ?
For circumferential joint in boilers, the type of joint used is Lap joint with one ring overlapping the other Butt joint with single cover plate Butt joint with double cover plate Any one of the above TRUE ANSWER : ? YOUR ANSWER : ?
The radial distance from the __________ to the clearance circle is called working depth. Addendum circle Pitch circle None of these Dedendum circle TRUE ANSWER : ? YOUR ANSWER : ?
When carbon in the cast iron is principally in the form of graphite, the cast iron will be of Grey colour Brown colour Yellow colour White colour TRUE ANSWER : ? YOUR ANSWER : ?
The shock absorbing capacity of a bolt can be increased by Making shank diameter equal to core diameter of thread Tightening it properly Grinding the shank Increasing shank diameter TRUE ANSWER : ? YOUR ANSWER : ?
In second type of levers, Fulcrum is in between the load and effort Load is in between the fulcrum and effort Effort is in between the fulcrum and load None of these TRUE ANSWER : ? YOUR ANSWER : ?
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 TRUE ANSWER : ? YOUR ANSWER : ?