Machine Design Oil in journal bearing should be applied at the point where load is Maximum Average Any one of the above Nil or lightest Maximum Average Any one of the above Nil or lightest ANSWER DOWNLOAD EXAMIANS APP
Machine Design Idler pulley is used for Changing the direction of motion of belt Increasing velocity ratio All of these For applying tension Changing the direction of motion of belt Increasing velocity ratio All of these For applying tension ANSWER DOWNLOAD EXAMIANS APP
Machine Design Tapered roller bearings can take Axial load only Both radial and axial loads and the ratio of these being less than unity Both radial and axial loads and the ratio of these being greater than unity Radial load only Axial load only Both radial and axial loads and the ratio of these being less than unity Both radial and axial loads and the ratio of these being greater than unity Radial load only ANSWER DOWNLOAD EXAMIANS APP
Machine Design The following type of nut is used with alien bolt Hexagonal nut Slotted nut Castle nut Any one of the above Hexagonal nut Slotted nut Castle nut Any one of the above ANSWER DOWNLOAD EXAMIANS APP
Machine Design The function of the washer is to Absorb shocks and vibrations Fill up the axial gap Provide bearing area Provide cushioning effect Absorb shocks and vibrations Fill up the axial gap Provide bearing area Provide cushioning effect ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ratio of belt tensions (p1/p2) considering centrifugal force in flat belt is given by Where m = mass of belt per meter (kg/m) v = belt velocity (m/s) f = coefficient of friction a = angle of wrap (radians) (P1 - mv²)/ (P2 - mv²) = eᶠα (P1 - mv²)/ (P2 - mv²) = e–ᶠα P1 / P2 = eᶠα P1 / P2 = e–ᶠα (P1 - mv²)/ (P2 - mv²) = eᶠα (P1 - mv²)/ (P2 - mv²) = e–ᶠα P1 / P2 = eᶠα P1 / P2 = e–ᶠα ANSWER DOWNLOAD EXAMIANS APP
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