If the pressure angle of the rack is 20 , then force acting along the – McqOptions

MCQOPTIONS

1.	If the pressure angle of the rack is 20 , then force acting along the line of action between the rack and the gear teeth is
A.	250 N
B.	342 N
C.	532 N
D.	600 N
Answer» D. 600 N

Discussion

No Comment Found

Related MCQs

Two mating spur gears have 40 and 120 teeth respectively. The pinion rotates at 1200 rpm and transmits a torque of 20 Nm. The torque transmitted by the gear is
If the pressure angle of the rack is 20 , then force acting along the line of action between the rack and the gear teeth is
If the drive efficiency is 80%, then torque required on the input shaft to create 1000 N output thrust is
Twenty degree full depth involute profiled 19-tooth pinion and 37-tooth gear are in mesh. If the module is 5 mm, the centre distance between the gear pair will be
Interference in a pair of gears is avoided, if the addendum circles of both the gears intersect common tangent to the base circles within the points of tangency.
Tooth interference in an external in volute spur gear pair can be reduced by
A helical gear has the active face width equal to b pitch p and helix angle . What should be the minimum value of b in order that contact is maintained across the entire active face of the gear?
A spur gear of 40 teeth is machined in a gear hobbing machine using a double start hob cutter. The speed ratio between the hob and the blank is