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

Author Question: Explain the operation of lead and lag compressors. What will be an ideal ... (Read 23 times)

Mr3Hunna

  • Hero Member
  • *****
  • Posts: 536
on: Jul 26, 2018
Explain the operation of lead and lag compressors.
 
  What will be an ideal response?

Question 2

What is indicated by milky vacuum pump oil?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kaillie

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 26, 2018
Answer to Question 1

early evening as the load begins to decrease the chill water temperature will begin to drop. This will signal the lag compressor to begin unloading cylinders sequentially and run at a reduced capacity. At some point the load will decrease to the point that the lag compressor stops. If the load continues

to decrease, then the lead compressor will begin unloading cylinders. Eventually when the lead compressor is fully unloaded the hot gas bypass will open.

Answer to Question 2

The vacuum pump oil is contaminated with water


Mr3Hunna

  • Member
  • Posts: 536
Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review

samiel-sayed

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

James A. Garfield lies mortally wounded. After failing to locate the bullet, surgeons called in Alex James A. Garfield lies mortally wounded. After failing to locate the bullet, surgeons called in Alex
The Middle East and Operation Desert Storm The Middle East and Operation Desert Storm
Draw and label a diagram and explain how a factor-dependent transcription (rho-dependent) terminator Draw and label a diagram and explain how a factor-dependent transcription (rho-dependent) terminator
The operation of a rotor-type oil pump. The operation of a rotor-type oil pump.
Change in air temperature at various air flow rates for a 7 pass operation Change in air temperature at various air flow rates for a 7 pass operation
Different modes of operation of the pentose phosphate pathway Different modes of operation of the pentose phosphate pathway
Video: Mutations and translation

For a complete list of videos, visit our video library