Author Question: As the refractory temperature increases, the combustion efficiency A) increases B) fluctuates C) ... (Read 109 times)

corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
As the refractory temperature increases, the combustion efficiency
 
  A) increases B) fluctuates C) decreases D) stays the same

Question 2

Which types of oil feed system are generally self-purging?
 
  A) one pipe oil feed systems
  B) two pipe oil feed systems
  C) both one and two pipe systems are self purging
  D) both one and two pipe systems require manual purging



chevyboi1976

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

A

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
Both answers were spot on, thank you once again




 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

For a complete list of videos, visit our video library