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

Author Question: Calculate the heat loss for a concrete slab on grade floor for a room with the following ... (Read 24 times)

joe

  • Hero Member
  • *****
  • Posts: 627
on: Jul 26, 2018
Calculate the heat loss for a concrete slab on grade floor for a room with the following specifications: 10 foot by 15 foot bed room on corner of house 2 sides exposed HTM of 40
 
  What will be an ideal response?

Question 2

What is the difference between pressure relief valves, rupture disks, and fusible plugs?
 
  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

kingfahad97

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Jul 26, 2018
Answer to Question 1

First add the exposed lengths 10 + 15 = 25 feet exposed

Next, multiply the exposed length times the HTM 25 x 40 = 1000 Btuh Note: this HTM is based on linear feet of exposure, NOT square feet of area

Answer to Question 2

Safety relief valves may be set to relieve back to the low side of the system or through escape piping safely to atmosphere. They will re-seat when the pressure returns to a safe level. Rupture disks are one-time failure devices

that release the refrigerant upon excessive pressure. Fusible plugs melt at a set temperature and will release the refrigerant as a one-time failure device.


joe

  • Hero Member
  • *****
  • Posts: 627
Reply #2 on: Jul 26, 2018
TY


kingfahad97

  • Sr. Member
  • ****
  • Posts: 308
Reply #3 on: Jul 26, 2018
You're welcome


« previous next »
 

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Mass Loss from a Supermassive Star Mass Loss from a Supermassive Star
Typical Examination Room Equipment and Supplies Typical Examination Room Equipment and Supplies
Cover heat source to slow cooling by placing a towel over it. Cover heat source to slow cooling by placing a towel over it.
A 44-g block of ice at -15°C is dropped into a calorimeter (of negligible heat c A 44-g block of ice at -15°C is dropped into a calorimeter (of negligible heat c
calculate the quantities required to make 5 lb of hydrophilic ointment: calculate the quantities required to make 5 lb of hydrophilic ointment:
Creating a loss-of-function CFTR Creating a loss-of-function CFTR
Video: Introduction to Cystic Fibrosis

For a complete list of videos, visit our video library