Pressure Regulators Multiple Choice Questions

1. The measuring element _______________

a) Measures the inlet flow

b) Measures the outlet flow

c) Compares the inlet flow to the outlet flow

d) None of the above

Answer: Compares the inlet flow to the outlet flow

2. A pressure regulator includes?

a) restricting element

b) loading element

c) measuring element

d) All of the above

Answer: All of the above

3. Regulators are used for?

a) Gases

b) Liquid

c) Solid

d) Both a and b

Answer: Both a and b

4. _____________ regulators are two regulators in series in the same housing that operate to reduce the pressure progressively in two steps instead of one.

a) One stage

b) Two stage

c) Three stage

d) Four stage

Answer: Two stage

5. Restricting element in a pressure regulator can be _________

a) Globe valve

b) Poppet valve

c) Butterfly valve

d) All of the above

Answer: All of the above

6. In pressure regulators load flow is ___________ proportional to regulator flow

a) depends

b) indirectly

c) directly

d) None of the above

Answer: directly

7. How many types of Pressure regulator there?

a) 1

b) 2

c) 3

d) 4

Answer: 2

8. A _____________ is a valve that controls the pressure of a fluid or gas to a desired value

a) surging

b) pressure regulator

c) speed regulator

d) hydraulic regulator

Answer: pressure regulator

9. The restricting element is a valve that can provide a variable restriction to the flow

a) True

b) False

Answer: True

10. A pressure reducing regulator is a control valve that reduces the input pressure of a fluid or gases to a desired value at its output.

a) True

b) False

Answer: True