Machine Design In a journal bearing, the load on the bearing is __________ to the axis of the journal. Perpendicular None of these Parallel Both A and B Perpendicular None of these Parallel Both A and B ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to Indian standard specifications, a Grey cast iron designated by 'FG 200' means that the Minimum tensile strength is 200 N/mm² Maximum compressive strength is 200 N/mm² Carbon content is 2% Maximum shear strength is 200 N/mm² Minimum tensile strength is 200 N/mm² Maximum compressive strength is 200 N/mm² Carbon content is 2% Maximum shear strength is 200 N/mm² ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the belt is transmitting maximum power, the belt speed should be (Where, m = mass of belt per meter (kg/m) and Pmax = maximum permissible tension in belt (N)) √(3m /Pmax) √(Pmax / 3m) √(Pmax / m) √(Pmax / 2m) √(3m /Pmax) √(Pmax / 3m) √(Pmax / m) √(Pmax / 2m) ANSWER DOWNLOAD EXAMIANS APP
Machine Design For applications involving high stresses in one direction only the following type of thread would be best suited Buttress thread ISO metric thread Square thread Acme thread Buttress thread ISO metric thread Square thread Acme thread ANSWER DOWNLOAD EXAMIANS APP
Machine Design The efficiency of a square threaded screw is maximum if the helix angle is equal to(Where φ = Angle of friction) 45° - φ/2 90° - φ 45° + φ/2 45° - φ 45° - φ/2 90° - φ 45° + φ/2 45° - φ ANSWER DOWNLOAD EXAMIANS APP
Machine Design A screw is specified by its Major diameter Pitch Pitch diameter Minor diameter Major diameter Pitch Pitch diameter Minor diameter ANSWER DOWNLOAD EXAMIANS APP
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