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

Author Question: To prevent mineral buildup and scale on an ice machine: A) Use an ultraviolet light. B) Test the ... (Read 149 times)

jparksx

  • Hero Member
  • *****
  • Posts: 570
on: Jul 24, 2018
To prevent mineral buildup and scale on an ice machine:
 
  A) Use an ultraviolet light. B) Test the pH of the incoming water.
  C) Clean regularly with a chlorine disinfectant. D) Use a water filter to remove suspended solids.

Question 2

The resistance reading of a good 5 kW heating element is:
 
  A) A measurable resistance of approximately 50,000.
  B) A measurable resistance of approximately 12.
  C) Infinite ohms, which would show OL on most digital meters.
  D) 0, which would show 0.0 to 0.1 on most digital meters.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

B


jparksx

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Drawer Test Drawer Test
Anterior Drawer Test of the Ankle Anterior Drawer Test of the Ankle
The biochemical reactions of near-infrared light The biochemical reactions of near-infrared light
A “reduced power” warning light indicates a fault with the electronic throttle control system on ... A “reduced power” warning light indicates a fault with the electronic throttle control system on ...
Photo of a sign taken at an emissions test facility. Photo of a sign taken at an emissions test facility.
ECG machine ECG machine
Video: Gastroesophageal Reflux Disease (GERD)

For a complete list of videos, visit our video library