Machine Design If threads on a bolt are left hand, threads on nut will be Left hand with same pitch Right hand with fine pitch Right hand with same pitch Could be left or right hand Left hand with same pitch Right hand with fine pitch Right hand with same pitch Could be left or right hand ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following statement is wrong for a connecting rod? The connecting rod will be equally strong in buckling about X-axis and Y-axis, if Ixx = 4 Iyy The most suitable section for the connecting rod is T-section If Ixx > 4 Iyy, the buckling will occur about Y-axis If Ixx < 4 Iyy, the buckling will occur about X-axis The connecting rod will be equally strong in buckling about X-axis and Y-axis, if Ixx = 4 Iyy The most suitable section for the connecting rod is T-section If Ixx > 4 Iyy, the buckling will occur about Y-axis If Ixx < 4 Iyy, the buckling will occur about X-axis ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following spring is used in mechanical wrist watch? Helical compression spring Belleville spring Torsion spring Spiral spring Helical compression spring Belleville spring Torsion spring Spiral spring ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a boundary lubricated bearing, there is a __________ of lubricant between the journal and the bearing. Thick film Thin film Either A or B None of these Thick film Thin film Either A or B None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ball bearings are provided with a cage To facilitate slipping of balls To maintain the balls at a fixed distance apart To prevent the lubricant from flowing out To reduce friction To facilitate slipping of balls To maintain the balls at a fixed distance apart To prevent the lubricant from flowing out To reduce friction ANSWER DOWNLOAD EXAMIANS APP
Machine Design A machine part subjected to _________ is called a strut. A tangential force An axial compressive force Any one of these An axial tensile force A tangential force An axial compressive force Any one of these An axial tensile force ANSWER DOWNLOAD EXAMIANS APP
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