This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A float that jumps and falls to zero when the needle valve is closed and is attached to a bulk ... (Read 11 times)

melina_rosy

  • Hero Member
  • *****
  • Posts: 531
on: Jul 16, 2018
A float that jumps and falls to zero when the needle valve is closed and is attached to a bulk system is indicative of a _____ flowmeter.
 
  a. crack in the c. non-compensated
  b. Bourdon d. pres-sure-compensated

Question 2

Which device uses the following principle? As the driving pressure is increased, the flow from the flowmeter outlet increases.
 
  a. Compensated Thorpe tube flowmeter
  b. Fixed-orifice flowmeter
  c. Bourdon flowmeter
  d. Non-compensated pressure flowmeter


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

komodo7

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: D
This floating movement occurs because the source gas must pass through the indicator tube be-fore it reaches the needle valve.

Answer to Question 2

ANS: C
A Bourdon flowmeter is actually a reducing valve that controls the pressure gradient across an outlet with a fixed orifice.


melina_rosy

  • Member
  • Posts: 531
Reply 2 on: Jul 16, 2018
Excellent

Liddy

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Overview of blood flow through vessels in a closed circulatory system. Overview of blood flow through vessels in a closed circulatory system.
Thoracentesis. A needle is inserted between the ribs to withdraw fluid from the pleural sac at the b Thoracentesis. A needle is inserted between the ribs to withdraw fluid from the pleural sac at the b
(A) Lymphatic vessel with valves within tissue cells; (B) photomicrograph of lymphatic vessel with v (A) Lymphatic vessel with valves within tissue cells; (B) photomicrograph of lymphatic vessel with v
A beveled tip helps the needle penetrate skin and vein with minimal damage. A beveled tip helps the needle penetrate skin and vein with minimal damage.
A blow-off valve is used in some turbocharged systems to relieve boost pressure during ... A blow-off valve is used in some turbocharged systems to relieve boost pressure during ...
Use a torque wrench and torque the valve cover retaining bolts to factory specifications. Use a torque wrench and torque the valve cover retaining bolts to factory specifications.
Video: How eudicots (true dicots) differ from monocots Animation

For a complete list of videos, visit our video library