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

Author Question: What specification designates a gauge with an accuracy of 3 for the first third of the scale, 2 for ... (Read 67 times)

jlmhmf

  • Hero Member
  • *****
  • Posts: 552
on: Jul 24, 2018
What specification designates a gauge with an accuracy of 3 for the first third of the scale, 2 for the middle third, and 3 for the final third of their scale?
 
  A) 3-2-2 B) 2-3-2 C) 2-3 D) 3-2-3

Question 2

The purpose of the trap in a condensate drain is to:
 
  A) Ensure that some water is always standing in the evaporator drain pan.
  B) Offset the negative pressure on the drain, which can prevent the water from draining.
  C) Provide a place for coil slime to collect so that is can be easily cleaned out.
  D) Keep snakes and insects from crawling up the drain into the coil.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

blazinlyss

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

B


jlmhmf

  • Hero Member
  • *****
  • Posts: 552
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


blazinlyss

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

pH Scale pH Scale
An electronic scale. An electronic scale.
A gauge reading with the needle fluctuating 3 to 9 inches Hg below normal often indicates a vacuum ... A gauge reading with the needle fluctuating 3 to 9 inches Hg below normal often indicates a vacuum ...
Glasgow Coma Scale Glasgow Coma Scale
Saffir-Simpson Hurricane Scale Saffir-Simpson Hurricane Scale
The Geologic Time Scale The Geologic Time Scale
Video: The Nerve Impulse

For a complete list of videos, visit our video library