Machine Design The material commonly used for crane hooks is Aluminium Cast iron Mild steel Wrought iron Aluminium Cast iron Mild steel Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Machine Design The form factor of a helical gear __________ with the increase in the helix angle. Remains constant Decreases Increases None of these Remains constant Decreases Increases None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The edges of the plates for cylindrical vessels are usually bevelled to an angle of 80° for Safety Fullering and caulking Ease of manufacture Reducing stress concentration Safety Fullering and caulking Ease of manufacture Reducing stress concentration ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following is a permanent fastening? Cotters Bolts Keys Rivets Cotters Bolts Keys Rivets ANSWER DOWNLOAD EXAMIANS APP
Machine Design In order to avoid tearing of the plate at edge, the distance from the center line of the rivet hole to the nearest edge of the plate in terms of dia. of rivet d should be equal to 1.5 d 1.25 d 1.75 d 1 d 1.5 d 1.25 d 1.75 d 1 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which is correct statement? Stress concentration in cyclic loading is Very serious in ductile materials and less serious in brittle materials Seriousness would depend on other factors Equally serious in both types of materials Very serious in brittle materials and less serious in ductile materials Very serious in ductile materials and less serious in brittle materials Seriousness would depend on other factors Equally serious in both types of materials Very serious in brittle materials and less serious in ductile materials ANSWER DOWNLOAD EXAMIANS APP
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