Manufacturing Engineering MCQ

Test your knowledge with important Manufacturing Engineering MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Manufacturing Engineering MCQs at Bissoy

• For a given pair of mating gear, arc of contact is 6mm and a circular pitch is 4 mm. Contact ratio is equal to
  ক

  3.20

  খ

  1.50

  গ

  4.75

  ঘ

  6.32
• Working depth of two mating gear is numerically equal to
  ক

  Sum of addendum of two gears

  খ

  Difference of addendum of two gears

  গ

  Difference of dedendum of two gears

  ঘ

  Sum of dedendum of two gears
• Full depth of teeth is equal to
  ক

  Addendum * dedendum

  খ

  Addendum / dedendum

  গ

  Addendum – dedendum

  ঘ

  Addendum + dedendum
• Width of tooth space along the pitch circle is known as
  ক

  Clearance

  খ

  Full depth of teeth

  গ

  Working depth of teeth

  ঘ

  Space width
• Maximum depth to which tooth can penetrate into the tooth space of mating gear is known as
  ক

  Clearance

  খ

  Full depth of teeth

  গ

  Working depth of teeth

  ঘ

  Space width
• Total radial depth of tooth space is known as
  ক

  Clearance

  খ

  Full depth of teeth

  গ

  Working depth of teeth

  ঘ

  Space width
• Standard value of clearance is generally taken as
  ক

  1 module

  খ

  2 module

  গ

  1.157 module

  ঘ

  0.157 module
• Radial difference between addendum and dedendum of tooth is known as
  ক

  Clearance

  খ

  Full depth of teeth

  গ

  Working depth of teeth

  ঘ

  Space width
• Standard value of dedendum is generally taken as
  ক

  1 module

  খ

  2 module

  গ

  1.157 module

  ঘ

  0.157 module
• Radial depth of tooth below pitch circle is known as
  ক

  Addendum circle

  খ

  Addendum

  গ

  Dedendum

  ঘ

  Dedendum circle
• Circle passing through root of teeth is known as
  ক

  Addendum circle

  খ

  Addendum

  গ

  Dedendum

  ঘ

  Dedendum circle
• Addendum of gear is generally taken equal to
  ক

  1 module

  খ

  2 module

  গ

  1.157 module

  ঘ

  0.157 module
• Height of tooth above pitch circle is known as
  ক

  Addendum circle

  খ

  Addendum

  গ

  Dedendum

  ঘ

  Dedendum circle
• Circle passing through the top of the tips of teeth is known as
  ক

  Addendum circle

  খ

  Addendum

  গ

  Dedendum

  ঘ

  Dedendum circle
• Ratio of angular velocity of the follower to the angular velocity of driving gear is known as
  ক

  Gear ratio

  খ

  Module

  গ

  Velocity ratio

  ঘ

  None of the mentioned
• Ratio of number of teeth on gear to the number of teeth on pinion is known as
  ক

  Circular pitch

  খ

  Diametral pitch

  গ

  Module

  ঘ

  Gear ratio
• Module of two mating gears must be
  ক

  Same

  খ

  Different

  গ

  Small

  ঘ

  None of the mentioned
• Ratio of pitch diameter in mm to the number of teeth is known as
  ক

  Circular pitch

  খ

  Diametral pitch

  গ

  Module

  ঘ

  Gear ratio
• Number of teeth divided by length of pitch circle diameter is known as
  ক

  Circular pitch

  খ

  Diametral pitch

  গ

  Module

  ঘ

  Gear ratio
• Distance measured along the circumference of pitch circle from a point on tooth to the corresponding point on adjacent tooth is known as
  ক

  Circular pitch

  খ

  Diametral pitch

  গ

  Module

  ঘ

  Gear ratio
• Ratio of circumference of pitch circle to number of teeth is known as
  ক

  Circular pitch

  খ

  Diametral pitch

  গ

  Module

  ঘ

  Gear ratio
• Part of pitch circle of rack which is a straight line is also known as
  ক

  Pitch line

  খ

  Rack

  গ

  Pinion

  ঘ

  Line of centre
• Gear wheel of infinite diameter is also known as
  ক

  Pitch line

  খ

  Rack

  গ

  Pinion

  ঘ

  Line of centre
• Driving gear of two mating gear which is generally small is known as
  ক

  Pitch line

  খ

  Rack

  গ

  Pinion

  ঘ

  Line of centre
• Line passing through center of rotation of two meeting gear is known as
  ক

  Pitch line

  খ

  Rack

  গ

  Pinion

  ঘ

  Line of centre
• Two different pitch circles generally meet at
  ক

  Pitch cylinders

  খ

  Pitch diameter

  গ

  Pitch circle

  ঘ

  Pitch point
• Diameter of pitch cylinder is known as
  ক

  Pitch cylinders

  খ

  Pitch diameter

  গ

  Pitch circle

  ঘ

  Pitch point
• Circle which corresponds to section of equivalents cylinder by a plane normal to wheel axis is known as
  ক

  Pitch cylinders

  খ

  Pitch diameter

  গ

  Pitch circle

  ঘ

  Pitch point
• Imaginary friction cylinders which by pure rolling together transmit the same motion as pair of gears is known as
  ক

  Pitch cylinders

  খ

  Pitch diameter

  গ

  Pitch circle

  ঘ

  Pitch point
• For a given pair of mating gear, angle of action is 19 degree and pitch angle is 4 degree. Contact ratio is equal to
  ক

  3.20

  খ

  2.13

  গ

  4.75

  ঘ

  6.32