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

Author Question: The supply voltage to a system drops below the minimum voltage when the unit is operated. What could ... (Read 277 times)

ereecah

  • Hero Member
  • *****
  • Posts: 530
on: Jul 26, 2018
The supply voltage to a system drops below the minimum voltage when the unit is operated. What could be causing this?
 
  What will be an ideal response?

Question 2

Do enclosed display cases use more or less energy than open cases?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Alyson.hiatt@yahoo.com

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jul 26, 2018
Answer to Question 1

Power wire is too small or poor connections at either end of the power wire.

Answer to Question 2

Even though enclosed cases reduce the total refrigeration load, they have additional energy requirements as compared to open cases. Anti-sweat heaters located in the glass doors require a substantial amount of energy. Enclosed cases also require more lighting as compared to open cases. Because of this there is very little total efficiency advantage between enclosed and open cases.


ereecah

  • Member
  • Posts: 530
Reply 2 on: Jul 26, 2018
Gracias!

xiaomengxian

  • Member
  • Posts: 311
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Tooth Numbering System Tooth Numbering System
Primary glands of the endocrine system. Primary glands of the endocrine system.
Lymphatic system. Lymphatic system.
Functional divisions of the peripheral nervous system Functional divisions of the peripheral nervous system
The components of the respiratory system with micrographs of the respiratory epithelium and alveoli. ... The components of the respiratory system with micrographs of the respiratory epithelium and alveoli. ...
Video: Virtual Tour of the Eye Animation

For a complete list of videos, visit our video library