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

Author Question: A refrigerant's safety rating is a combination of the toxicity letter and the: A) Freezing point. ... (Read 98 times)

LCritchfi

  • Hero Member
  • *****
  • Posts: 519
on: Jul 24, 2018
A refrigerant's safety rating is a combination of the toxicity letter and the:
 
  A) Freezing point. B) Oxygen saturation.
  C) Flammability number. D) Pressure rating.

Question 2

Why might wearing safety glasses with a shade of 11 create a hazardous situation?
 
  A) Shade 11 glasses are not adequate for soldering.
  B) Shade 11 glasses may obscure vision while soldering.
  C) Smooth-toed leather shoes are not adequate for soldering.
  D) Smooth-toed leather shoes can trap sparks and debris.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

14vl19

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

B


LCritchfi

  • Member
  • Posts: 519
Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it

31809pancho

  • Member
  • Posts: 317
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Selected Vitamins: Food Sources, Functions, and Deficiency and Toxicity Symptoms Selected Vitamins: Food Sources, Functions, and Deficiency and Toxicity Symptoms
Many diesel fuel additives increase the cetane rating which results in improved fuel economy. Many diesel fuel additives increase the cetane rating which results in improved fuel economy.
Common trigger point locations, anterior and posterior. Common trigger point locations, anterior and posterior.
Four-point scale for grading edema Four-point scale for grading edema
. Calculate the net electric field at point B . Calculate the net electric field at point B
Which outcome corresponds to the combination of copper(II) and sulfide ions shown in the ... Which outcome corresponds to the combination of copper(II) and sulfide ions shown in the ...
Video: Non-polar compounds - insolubility

For a complete list of videos, visit our video library