Product Design and Assembly Automation Mid - I, September - 2014

1.For analysis of V- cut out orienting device , the work parts are used
  • Truncated cones
  • cones
  • cylindrical cups
  • rectangular blocks
Answer: A
2.In a Vibratory bowl feeder, the track along which the the parts travel in a
  • Circular
  • Helical
  • Straight
  • Stepped
Answer: A
3.Automation classified into
  • three types
  • two types
  • four types
  • five types
Answer: A
4.How many factors effects on indexing mechanisms
  • seven
  • eight
  • six
  • five
Answer: C
5.An automated system consists of __________ elements
  • Power to accomplish the process and operate the system
  • A Program of instructions to direct the process
  • A Control system to actuate the instructions
  • A, B &C
Answer: D
6._______ transfer systems offer the opportunity for greater flexibility
  • Continuous
  • Asynchronous
  • Intermittent
  • All the above
Answer: B
7.The flow line performance can be mean/s of ______ measures
  • Average production rate
  • Line efficiency
  • Cost per item produced on the line
  • All the above
Answer: D
8.The general methods for transporting work part on flow lines can be classified as ______ transfer
  • Continuous
  • Intermittent
  • Asynchronous
  • All the above
Answer: D
9.A material fed in to a screw conveyor can move in the direction
  • vertical
  • horizontal
  • inclined
  • any direction
Answer: D
10.In automatic assembly the entire work is done by
  • machines
  • men
  • men and machines
  • Robot
Answer: A
11.Spiral elevators are employed for elevating the ____________________
Answer: Work Parts
12.Balanced feeders are classified into ____________ types.
Answer: Two
13.The orienting device is placed between the feeder and the work head is called___________ tooling.
Answer: Out of bowl
14.Intermittent transfer system employed for ______________ assembly.
Answer: Automatic
15._______________ plate indexing mechanism is more advantages over crossover Cam indexing mechanism.
Answer: Geneva
16.The advantages of assembly automation to ________________ productivity and reduction in costs
Answer: Incresed
17.In a rack and pinion mechanism rotary motion is converted into ___________ motion.
Answer: Linear
18.The wiper blade is used in typical _______________ system.
Answer: Orienting
19.In _________ station two, three, or more parts are fed to a single assembly station and are assembled and ejected in the same station.
Answer: Single
20. Main difference of automatic to the manual machine is they have_________________
Answer: Timers and Sensors