⟩ What is the Break Link option used for? a For creating a symbol. b For creating an object. c For creating a linked symbol internal. d For editing a symbol.
b: For creating an object.
b: For creating an object.
When a bolt is subjected to shock loading, the resilience of the bolt should be considered in order to prevent breakage at the A. head B. shank C. thread D. middle
Stress concentration is caused due to A. variations in load acting on a member B. variations in properties of materials in a member C. abrupt change of cross-section D. all of these
In leaf springs, the longest leaf is known as A. lower leaf B. master leaf C. upper leaf D. none of these
Surface endurance limit of gear material is dependent upon its A. elastic strength B. yield strength C. brinell hardness number D. toughness
The toughness of a material __________ when it is heated. A. increases B. decreases C. does not change
In a flange coupling, the flanges are coupled together by means of A. bolts and nuts B. studs C. headless taper bolts D. none of these
In a hydrodynamic lubricated bearing A. there is a thick film of lubricant between the journal and the bearing B. there is a thin film of lubricant between the journal and the bearing C. there is no lubricant between the journal and the bearing D. the lubricant is forced between the journal and the bearing, by external pressure
In radial cams, the follower moves A. in a direction perpendicular to the cam axis B. in a direction parallel to the cam axis C. in any direction irrespective of cam axis D. along the cam axis
The taper on cotter varies from A. 1 in l5 to 1 in 10 B. 1 in 24 to 1 in 20 C. 1 in 32 to 1 in 24 D. 1 in 48 to 1 in 24
When a load W is suddenly applied to a bar of weight W1, the stress induced in the bar will increase with the increase in weight W1. A. Correct B. Incorrect