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

Author Question: The electrical disconnect box for a rooftop unit is: A) Mounted on the unit. B) Mounted on a ... (Read 141 times)

amal

  • Hero Member
  • *****
  • Posts: 572
on: Jul 24, 2018
The electrical disconnect box for a rooftop unit is:
 
  A) Mounted on the unit. B) Mounted on a separate post next to the unit.
  C) Not required for rooftop installations. D) Located inside to protect it from the weather.

Question 2

How does increased store humidity affect the operation of the refrigerated cases?
 
  A) Operating time is decreased and efficiency increased because of the natural cooling effect of the moist air.
  B) Operating time increases and efficiency decreases due to increased coil frosting.
  C) Refrigeration capacity is unaffected, but the food hydration cycles are decreased.
  D) Operation of the refrigerated cases is unaffected by humidity because they are only providing sensible cooling.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

janieazgirl

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

B


amal

  • Member
  • Posts: 572
Reply 2 on: Jul 24, 2018
:D TYSM

milbourne11

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

The organization of mRNA as a translational unit The organization of mRNA as a translational unit
Trig Degrees/Radians unit circle Trig Degrees/Radians unit circle
Ben Jones, Black Face and Arm Unit. Ben Jones, Black Face and Arm Unit.
Schematic of the Agitation Laboratory Apparatus CHE 415 Unit Operations II Schematic of the Agitation Laboratory Apparatus CHE 415 Unit Operations II
How to convert one unit of measurement to another unit (Part 1) How to convert one unit of measurement to another unit (Part 1)
The growing demand for electrical power, carbon sequestration and storage must be a priority The growing demand for electrical power, carbon sequestration and storage must be a priority
Video: Gas exchange - partial pressure, locations, external and internal respiration

For a complete list of videos, visit our video library