Machine Design The building up of worn and undersized parts, subjected to repeated loads by electroplating is Extremely hazardous Cheapest method Best method Has no effect as regards fatigue strength Extremely hazardous Cheapest method Best method Has no effect as regards fatigue strength ANSWER DOWNLOAD EXAMIANS APP
Machine Design In worm gears, the angle between the tangent to the pitch helix and an element of the cylinder, is known as None of these Pitch lead angle Helix angle Pressure angle None of these Pitch lead angle Helix angle Pressure angle ANSWER DOWNLOAD EXAMIANS APP
Machine Design The taper on key is given on Top side only On both sides Any side Bottom side only Top side only On both sides Any side Bottom side only ANSWER DOWNLOAD EXAMIANS APP
Machine Design The difference between the upper limit and lower limit of a dimension is called Actual size Basic size Nominal size Tolerance Actual size Basic size Nominal size Tolerance ANSWER DOWNLOAD EXAMIANS APP
Machine Design An open coiled helical compression spring 'A' of mean diameter 50 mm is subjected to an axial load ‘W’. Another spring 'B' of mean diameter 25 mm is similar to spring 'A' in all respects. The deflection of spring 'B' will be __________ as compared to spring 'A'. One-eighth One-fourth One-half Double One-eighth One-fourth One-half Double ANSWER DOWNLOAD EXAMIANS APP
Machine Design Tensile strength of a mild steel specimen can be roughly predicted from following hardness test Rockwell Vickers None of these Brinell Rockwell Vickers None of these Brinell ANSWER DOWNLOAD EXAMIANS APP
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