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

Author Question: The correct lighting procedure for an oxyacetylene torch is: A) Crack both the acetylene and ... (Read 201 times)

go.lag

  • Hero Member
  • *****
  • Posts: 667
on: Jul 24, 2018
The correct lighting procedure for an oxyacetylene torch is:
 
  A) Crack both the acetylene and oxygen and light the mixture.
  B) Fully open both the acetylene and oxygen, wait 30 seconds, and then light the mixture.
  C) Crack the oxygen and light it first, then add the acetylene.
  D) Crack the acetylene and light it first, then add the oxygen.

Question 2

The superheat is 12F. What is the suction line temperature if the evaporator saturation temperature is 35F?
 
  A) 17F B) 23F C) 47F D) 10F


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shoemake

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

C


go.lag

  • Hero Member
  • *****
  • Posts: 667
Reply #2 on: Jul 24, 2018
Thanks


shoemake

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Jul 24, 2018
Welcome :)


« previous next »
 

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Obstetrical sonography and fetometry. (a) The procedure is performed in a clinical setting. The inst Obstetrical sonography and fetometry. (a) The procedure is performed in a clinical setting. The inst
Cystoscopy. In this procedure, a specialized endoscope with a rigid tube, known as a cystoscope, is Cystoscopy. In this procedure, a specialized endoscope with a rigid tube, known as a cystoscope, is
This chart illustrates the “drip down” model of government. In this, politics is formed by the soc This chart illustrates the “drip down” model of government. In this, politics is formed by the soc
The IAT procedure The IAT procedure
Sequence of Physical Examination Procedure Sequence of Physical Examination Procedure
The first step in the reprogramming procedure is to determine the current software installed using a ... The first step in the reprogramming procedure is to determine the current software installed using a ...
Video: Gastroesophageal Reflux Disease (GERD)

For a complete list of videos, visit our video library