Machine Design When the material of key and shaft is same, and the width of key is one-fourth of the diameter of shaft (d), then length of key will be 1.2 d 1.57 d 1.8 d 0.8 d 1.2 d 1.57 d 1.8 d 0.8 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design The suitable material for belt used in flour mill is Canvas or cotton duck Balata gum Leather Rubber Canvas or cotton duck Balata gum Leather Rubber ANSWER DOWNLOAD EXAMIANS APP
Machine Design For a square key made of mild steel, the shear and crushing strength are related as Shear strength is equal to crushing strength Shear strength is less than crushing strength Shear strength is greater than crushing strength None of these Shear strength is equal to crushing strength Shear strength is less than crushing strength Shear strength is greater than crushing strength None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design A spring of stiffness 1000 N/m is stretched initially by 100 mm from the undeformed position. The work required to stretch it by another 100 mm is 10 N-m 7 N-m 15 N-m 5 N-m 10 N-m 7 N-m 15 N-m 5 N-m ANSWER DOWNLOAD EXAMIANS APP
Machine Design For unequal width of butt straps, the thicknesses of butt straps are 0.75 t for both the straps on the inside and outside 0.75 t for narrow strap on the inside and 0.625 t for wide strap on the outside 0.625 t for both the straps on the inside and outside 0.75 t for wide strap on the inside and 0.625 t for narrow strap on the outside 0.75 t for both the straps on the inside and outside 0.75 t for narrow strap on the inside and 0.625 t for wide strap on the outside 0.625 t for both the straps on the inside and outside 0.75 t for wide strap on the inside and 0.625 t for narrow strap on the outside ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following is a permanent fastening? Bolts Cotters Keys Rivets Bolts Cotters Keys Rivets ANSWER DOWNLOAD EXAMIANS APP
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