Machine Design A screw will be self locking, if Friction angle is less than helix angle Friction angle is equal to helix angle Efficiency of screw is 100% Friction angle is more than helix angle Friction angle is less than helix angle Friction angle is equal to helix angle Efficiency of screw is 100% Friction angle is more than helix angle ANSWER DOWNLOAD EXAMIANS APP
Machine Design A double strap butt joint (with equal straps) is Always in single shear Any one of these Either in single shear or double shear Always in double shear Always in single shear Any one of these Either in single shear or double shear Always in double shear ANSWER DOWNLOAD EXAMIANS APP
Machine Design The maximum shear stress theory is used for Plastic materials Ductile materials Nonferrous materials Brittle materials Plastic materials Ductile materials Nonferrous materials Brittle materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design Wire ropes as compared to cotton ropes Can withstand shock loads All of these Are lighter in weight Offer silent operation Can withstand shock loads All of these Are lighter in weight Offer silent operation ANSWER DOWNLOAD EXAMIANS APP
Machine Design The difference between the tooth space and the tooth thickness as measured on the pitch circle, is called Backlash Working depth Face width Clearance Backlash Working depth Face width Clearance ANSWER DOWNLOAD EXAMIANS APP
Machine Design The usual clearance provided in hydrodynamic bearing per mm of diameter of shaft is 1 micron 10 microns 0.01 micron 0.1 micron 1 micron 10 microns 0.01 micron 0.1 micron ANSWER DOWNLOAD EXAMIANS APP
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