Objective Type Questions on Valves


#1

Check the recently published Objective Type Questions on Valves and True or False Questions on valves.

Objective Type Questions

  1. Design of circuits using intuitive method is --------------- time consuming compared to step counter
    method.

  2. When hard ware costs are not important but circuit design time must be minimal, then … method
    of the circuit design is used.

  3. Where the hardware costs are paramount, then -------------- circuit methods are used.

  4. When absolute fool proofing of circuits is required, ------------------ circuit methods are used.

  5. --------------- are used to sense the end position of cylinder movements

State True or False

  1. We have to draw all valves in their de-actuated , unpressurised rest position as in electrical
    switching components

  2. In order to gain fully controlled sequence of all cylinders in a program , it is essential to install end
    position sensors at all movements end position.
    3 4/2 or 5/2 double piloted valves are free from signal overlaps.

  3. Step counter method is absolutely free from signal conflicts

  4. Time delay and pressure delay functions cannot be used in multicylinder circuit design

Answers

Fill in the Blanks

  1. More
  2. Step counter
  3. logic
  4. step counter
  5. limit switches

State True or False

  1. True
  2. True
  3. False
  4. True
  5. False