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

Author Question: The standard transformer VA rating for most HVACR systems is: A) 60 VA. B) 20 VA. C) 100 VA. D) ... (Read 17 times)

Davideckstein7

  • Hero Member
  • *****
  • Posts: 555
on: Jul 27, 2018
The standard transformer VA rating for most HVACR systems is:
 
  A) 60 VA. B) 20 VA. C) 100 VA. D) 40 VA.

Question 2

To help prevent tooth decay, public water distribution systems add _____.
 
  a. chlorine
  b. alum
  c. fluoride
  d. activated carbon


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aburgess

  • Sr. Member
  • ****
  • Posts: 361
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

c


Davideckstein7

  • Member
  • Posts: 555
Reply 2 on: Jul 27, 2018
:D TYSM

parker125

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Organ systems of the body with major functions. Organ systems of the body with major functions.
Butterfly systems designed for safety and ease of use. (A) A safety shield slides down over the ... Butterfly systems designed for safety and ease of use. (A) A safety shield slides down over the ...
The development of the internal ducts of the male and female reproductive systems from the Wolffian ... The development of the internal ducts of the male and female reproductive systems from the Wolffian ...
Hand signals are an effective emergency backup to ra- dio communication systems. Shown are several ... Hand signals are an effective emergency backup to ra- dio communication systems. Shown are several ...
Environmental Systems in Space and Time Environmental Systems in Space and Time
Other Body Systems Help You Use Digested Nutrients Body systems Other Body Systems Help You Use Digested Nutrients Body systems
Video: Acid-base imbalances - respiratory acidosis and alkalosis

For a complete list of videos, visit our video library