Machine Design In testing a material for endurance strength, it is subjected to Impact load Static load Dynamic load Completely reversed load Impact load Static load Dynamic load Completely reversed load ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following statement is correct for gears? The pitch circle diameter is equal to the product of module and number of teeth All of these The addendum is less than dedendum The pitch circle is always greater than the base circle The pitch circle diameter is equal to the product of module and number of teeth All of these The addendum is less than dedendum The pitch circle is always greater than the base circle ANSWER DOWNLOAD EXAMIANS APP
Machine Design In order to have smooth operation, the minimum number of teeth on the smaller sprocket, for moderate speeds, should be 15 21 17 25 15 21 17 25 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 P/√2.s.l P/2.s.l 2P/s.l √2P/s.l P/√2.s.l P/2.s.l 2P/s.l √2P/s.l ANSWER DOWNLOAD EXAMIANS APP
Machine Design The dedendum is the radial distance from the Pitch circle to the top of a tooth Addendum circle to the clearance circle Pitch circle to the bottom of a tooth Top of a tooth to the bottom of a tooth Pitch circle to the top of a tooth Addendum circle to the clearance circle Pitch circle to the bottom of a tooth Top of a tooth to the bottom of a tooth ANSWER DOWNLOAD EXAMIANS APP
Machine Design At low temperatures (say 75°C) the notched bar impact value of steel Remain same Increases markedly Decreases markedly Depends on heat treatment carried out Remain same Increases markedly Decreases markedly Depends on heat treatment carried out ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS