This topic contains a solution. Click here to go to the answer

Author Question: The negative electrode in a fuel cell is called ________. A) Cathode B) Diode C) Anode D) None ... (Read 73 times)

bobbie

  • Hero Member
  • *****
  • Posts: 592
The negative electrode in a fuel cell is called ________.
 
  A) Cathode B) Diode
  C) Anode D) None of these are correct

Question 2

Why should a technician never touch the glass ampoule of any halogen bulb?
 
  A) The glass will melt from the heat of your finger
  B) The glass will crack
  C) Oils from a finger can cause a shorter service life
  D) You can get a significant burn



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ksh22

  • Sr. Member
  • ****
  • Posts: 297
Answer to Question 1

C

Answer to Question 2

C




bobbie

  • Member
  • Posts: 592
Reply 2 on: Jun 23, 2018
Excellent


meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

For a complete list of videos, visit our video library