Machine Design The notch sensitivity q is expressed in terms of fatigue stress concentration factor Kf and theoretical stress concentration factor Kt as (Kt + 1)/ (Kf + 1) (Kf + 1)/ (Kt + 1) (Kt - 1)/ (Kf - 1) (Kf - 1)/ (Kt - 1) (Kt + 1)/ (Kf + 1) (Kf + 1)/ (Kt + 1) (Kt - 1)/ (Kf - 1) (Kf - 1)/ (Kt - 1) ANSWER DOWNLOAD EXAMIANS APP
Machine Design When two springs are in series (having stiffness K), the equivalent stiffness will be K/4 K/2 K 2K K/4 K/2 K 2K ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shearing stresses in the inner face as compared to outer face of the wire in a heavy close coiled spring is Larger/smaller depending on diameter of spring coil Larger Equal Smaller Larger/smaller depending on diameter of spring coil Larger Equal Smaller ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following cotter joint will be used to connect strap end of a connecting rod? Gib and cotter joint Sleeve and cotter joint Spigot and socket cotter joint Any one of these Gib and cotter joint Sleeve and cotter joint Spigot and socket cotter joint Any one of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The lead angle of a worm is 22.5°. Its helix angle will be 90° 67.5° 45° 22.5° 90° 67.5° 45° 22.5° ANSWER DOWNLOAD EXAMIANS APP
Machine Design Guest's theory is used for Ductile materials Plastic materials Elastic materials Brittle materials Ductile materials Plastic materials Elastic materials Brittle materials ANSWER DOWNLOAD EXAMIANS APP
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