Machine Design Ball bearing type screws are found in following application Crane Aeroplane engines Steering mechanism Screw jack Crane Aeroplane engines Steering mechanism Screw jack ANSWER DOWNLOAD EXAMIANS APP
Machine Design A double fillet welded joint with parallel fillet weld of length 'l' and leg 's' is subjected to a tensile force 'P'. Assuming uniform stress distribution, the shear stress in the weld is given by √2P/s.l 2P/s.l P/2.s.l P/√2.s.l √2P/s.l 2P/s.l P/2.s.l P/√2.s.l ANSWER DOWNLOAD EXAMIANS APP
Machine Design The bearings of medium series have capacity __________ over the light series. 30 to 40% 40 to 50% 10 to 20% 20 to 30% 30 to 40% 40 to 50% 10 to 20% 20 to 30% ANSWER DOWNLOAD EXAMIANS APP
Machine Design The dynamic tooth load is due to All of these Inaccuracies of tooth spacing Irregularities in tooth profiles Deflections of teeth under load All of these Inaccuracies of tooth spacing Irregularities in tooth profiles Deflections of teeth under load ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft is subjected to Combined bending and shear stresses All of these Bending stresses Shear stresses Combined bending and shear stresses All of these Bending stresses Shear stresses ANSWER DOWNLOAD EXAMIANS APP
Machine Design A tapered key which fits in a key way in the hub and is flat on the shaft, is known as Feather key Wood ruff key Flat saddle key Gib-head key Feather key Wood ruff key Flat saddle key Gib-head key ANSWER DOWNLOAD EXAMIANS APP
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