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

Author Question: During the initial startup of a geothermal water source heat pump, when should the water flow be ... (Read 97 times)

bobbie

  • Hero Member
  • *****
  • Posts: 592
on: Jul 26, 2018
During the initial startup of a geothermal water source heat pump, when should the water flow be checked and adjusted?
 
  A) after checking the system refrigerant pressures and amp draw
  B) after operating the unit for at least 15 minutes
  C) first, before operating the system
  D) after making sure the refrigerant charge and airflow are correct

Question 2

The two main types of fan drives are
 
  A) Serpentine belt and chain drive B) Magnetic drive and hydrodrive
  C) Planetary gear drive and worm gear drive D) Direct drive and belt drive


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jsm54321

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 26, 2018
Answer to Question 1

C

Answer to Question 2

D


bobbie

  • Member
  • Posts: 592
Reply 2 on: Jul 26, 2018
:D TYSM

ebonylittles

  • Member
  • Posts: 318
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Microscopic photo taken by Opportunity showing a gray hematite concretion, indicative of the past pr Microscopic photo taken by Opportunity showing a gray hematite concretion, indicative of the past pr
Movement of Water in the World Ocean Movement of Water in the World Ocean
Soil Cleans Water Soil Cleans Water
Place a towel or sheet over knee area. Use a thin barrier to protect skin from cold source. Place a towel or sheet over knee area. Use a thin barrier to protect skin from cold source.
Ecosystem Energy Flow and Efficiency Ecosystem Energy Flow and Efficiency
The Heat Index. The Heat Index.
Video: Neural regulation of blood pressure - baroreceptor and chemoreceptor reflexes

For a complete list of videos, visit our video library