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ME Set-1
Machine Design
309

Machine Design MCQ with Answers

309) The maximum bending stress in a curved beam having symmetrical section always occur at the

centroidal axis

neutral axis

inside fibre

outside fibre

Answer is:

inside fibre

Machine Design MCQ with Answers

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Related Machine Design MCQ with Answers

310) In radial bearings, the load acts __________ to the axis of rotation.

parallel

perpendicular

linear

none of these

Answer is:

perpendicular

311) In a marine flange coupling, the pitch circle diameter of bolts is taken as

1.2 d

1.6 d

2 d

2.5 d

Answer is:

1.6 d

312) The steel widely used for motor car crankshafts is

nickel steel

chrome steel

nickel chrome steel

high speed steel

Answer is:

chrome steel

313) When compared to the rod of the same diameter and material, a wire rope

is less flexible

has a much smaller load carrying capacity

does not provide much warning before failure

provides much greater time for remedial action before failure

Answer is:

has a much smaller load carrying capacity

Machine Design MCQ with Answers

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