Machine Design In hydrostatic bearings Grease is used for lubrication Do not require external supply of lubricant The Oil film pressure is generated only by the rotation of the journal The oil film is maintained by supplying oil under pressure Grease is used for lubrication Do not require external supply of lubricant The Oil film pressure is generated only by the rotation of the journal The oil film is maintained by supplying oil under pressure ANSWER DOWNLOAD EXAMIANS APP
Machine Design The endurance limit in shear of carbon steel can be obtained by multiplying the endurance limit in flexure by a factor of 0.55 0.45 0.65 0.75 0.55 0.45 0.65 0.75 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The railway carriage couplings have Buttress threads Square threads Acme threads Knuckle threads Buttress threads Square threads Acme threads Knuckle threads ANSWER DOWNLOAD EXAMIANS APP
Machine Design Silver based solder is used for Flaring Fusion welding Soft soldering Brazing Flaring Fusion welding Soft soldering Brazing ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following statement is correct for gears? The addendum is less than dedendum All of these The pitch circle diameter is equal to the product of module and number of teeth The pitch circle is always greater than the base circle The addendum is less than dedendum All of these The pitch circle diameter is equal to the product of module and number of teeth The pitch circle is always greater than the base circle ANSWER DOWNLOAD EXAMIANS APP
Machine Design The backlash for spur gears depends upon Module Tooth profile Both module and pitch line velocity Pitch line velocity Module Tooth profile Both module and pitch line velocity Pitch line velocity ANSWER DOWNLOAD EXAMIANS APP
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