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 πd.t.τu t.τu π/4 × d² × tτu π/4 × d².τu πd.t.τu t.τu π/4 × d² × tτu ANSWER DOWNLOAD EXAMIANS APP
Machine Design Oil in journal bearing should be applied at the point where load is Average Any one of the above Maximum Nil or lightest Average Any one of the above Maximum Nil or lightest ANSWER DOWNLOAD EXAMIANS APP
Machine Design The size of a cam depends upon Prime circle Pitch circle Pitch curve Base circle Prime circle Pitch circle Pitch curve Base circle ANSWER DOWNLOAD EXAMIANS APP
Machine Design A stud Has head at one end and other end fits into a tapped hole in the other part to be joined Has both the ends threaded Has pointed threads Has a head on one end and a nut fitted to the other Has head at one end and other end fits into a tapped hole in the other part to be joined Has both the ends threaded Has pointed threads Has a head on one end and a nut fitted to the other ANSWER DOWNLOAD EXAMIANS APP
Machine Design The algebraic difference between the maximum limit and the basic size is called Mean deviation Lower deviation Upper deviation Actual deviation Mean deviation Lower deviation Upper deviation Actual deviation ANSWER DOWNLOAD EXAMIANS APP
Machine Design The wear load should be __________ the dynamic load. Less than None of these Equal to Greater than Less than None of these Equal to Greater than ANSWER DOWNLOAD EXAMIANS APP
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