Machine Design When carbon in the cast iron is principally in the form of graphite, the cast iron will be of Grey colour White colour Yellow colour Brown colour Grey colour White colour Yellow colour Brown colour ANSWER DOWNLOAD EXAMIANS APP
Machine Design The creep in the belt is due to Effect of temperature on belt Unequal extensions in the belt due to tight and slack side tensions Stresses beyond elastic limit of belt material Material of belt Effect of temperature on belt Unequal extensions in the belt due to tight and slack side tensions Stresses beyond elastic limit of belt material Material of belt ANSWER DOWNLOAD EXAMIANS APP
Machine Design Pitch point of a cam is Any point on the pitch curve A point on the pitch curve having minimum pressure angle Any point on the pitch circle A point on the pitch curve having maximum pressure angle Any point on the pitch curve A point on the pitch curve having minimum pressure angle Any point on the pitch circle A point on the pitch curve having maximum pressure angle ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to I.B.R., the efficiency of a double riveted butt joint with double cover straps of equal width should be 45 to 60% 63 to 70% 80 to 90% 70 to 83% 45 to 60% 63 to 70% 80 to 90% 70 to 83% ANSWER DOWNLOAD EXAMIANS APP
Machine Design When compared to the rod of the same diameter and material, a wire rope Provides much greater time for remedial action before failure Is less flexible Does not provide much warning before failure Has a much smaller load carrying capacity Provides much greater time for remedial action before failure Is less flexible Does not provide much warning before failure Has a much smaller load carrying capacity ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the centre distance of the mating gears having involute teeth is increased, then the pressure angle Remains unchanged Decreases Increases None of these Remains unchanged Decreases Increases None of these ANSWER DOWNLOAD EXAMIANS APP
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