« previous next »

Author Question: Compared to a system in an area with a low daily temperature range,a system in an area with a high ... (Read 107 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
on: Jul 24, 2018
Compared to a system in an area with a low daily temperature range,a system in an area with a high daily temperature range would require:
 
  A) A little less cooling capacity. B) A little less heating capacity.
  C) A little more heating capacity. D) A little more cooling capacity.

Question 2

Which of the following features increases overall efficiency to between 83 and 89?
 
  A) Flame-retention burner B) Aquastat controller
  C) Sealed combustion chamber D) Barometric damper


snackralk

  • Sr. Member
  • ****
  • Posts: 363
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Charlie

  • Hero Member
  • *****
  • Posts: 640
Reply #2 on: Jul 24, 2018
TY


snackralk

  • Sr. Member
  • ****
  • Posts: 363
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

The level in the coolant recovery system raises and lowers with engine temperature. The level in the coolant recovery system raises and lowers with engine temperature.
The fuel system should hold pressure if the system is leak free. The fuel system should hold pressure if the system is leak free.
A hole in the exhaust system can cause outside air (containing oxygen) to be drawn into the exhaust ... A hole in the exhaust system can cause outside air (containing oxygen) to be drawn into the exhaust ...
Planet Earth compared to all its water and air! Planet Earth compared to all its water and air!
vomerolfactory system vomerolfactory system
Ontario's electricity system four key components Ontario's electricity system four key components
Video: Miller's reaction chamber experiment Animation

For a complete list of videos, visit our video library