« previous next »

Author Question: How does a two pipe system, reverse return differ from a two pipe system, direct return? What ... (Read 50 times)

@Brianna17

  • Hero Member
  • *****
  • Posts: 550
on: Jul 26, 2018
How does a two pipe system, reverse return differ from a two pipe system, direct return?
 
  What will be an ideal response?

Question 2

Using Figure 31-19, the suction pressure is 140 psig, the liquid pressure is 370 psig, and the ambient temperature is 105F. What charge adjustment needs to be made?
 
  What will be an ideal response?


macmac

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 26, 2018
Answer to Question 1

The two pipe reverse return system is similar to the direct return system except the piping is arranged so that the same length of pipe

Answer to Question 2

Add charge, the system is undercharged.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

The tracheal system of insects. The tracheal system of insects.
Gastrointestinal system Gastrointestinal system
Detection of Hypovolemia by the Kidney and the Renin–Angiotensin System Detection of Hypovolemia by the Kidney and the Renin–Angiotensin System
digestive system digestive system
Material Balance on the process pipe and the separator Material Balance on the process pipe and the separator
Neurotransmitters of the Autonomic Nervous System (1 of 2) Neurotransmitters of the Autonomic Nervous System (1 of 2)
Video: Muscular System Animation

For a complete list of videos, visit our video library