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

Author Question: Before beginning a roofing project, potential safety problems should be identified by completing a ... (Read 50 times)

jc611

  • Hero Member
  • *****
  • Posts: 552
on: Jul 27, 2018
Before beginning a roofing project, potential safety problems should be identified by completing a _____.
 
  a. safety inspection sheet
  b. hazard warning form
  c. job hazard analysis
  d. OSHA checklist

Question 2

What characteristic must a refrigerant have if it is used as a drop-in replacement for another refrigerant?
 
  a. Similar molecular structure
  b. Compatible with existing compressor oil
  c. Similar operating pressures and temperatures
  d. Higher flammability


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jojobee318

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jul 27, 2018
Answer to Question 1

c

Answer to Question 2

c


jc611

  • Member
  • Posts: 552
Reply 2 on: Jul 27, 2018
Gracias!

  • Member
  • Posts:
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Plant cell water potential. Plant cell water potential.
How to solve simple percent word problems (Part 1) How to solve simple percent word problems (Part 1)
Humans have evolved, beginning in Africa Humans have evolved, beginning in Africa
Abdominal gas "fart problems" غازات البطن Abdominal gas "fart problems" غازات البطن
Proportional reasoning word problems Proportional reasoning word problems
Write in vertex form by completing the square Write in vertex form by completing the square
Video: Second Messengers in the Inositol-lipid Signaling Pathway

For a complete list of videos, visit our video library