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

Author Question: The refrigerant metering device used on most PTAC units is A) The thermostatic expansion valve ... (Read 50 times)

silviawilliams41

  • Hero Member
  • *****
  • Posts: 560
on: Jul 26, 2018
The refrigerant metering device used on most PTAC units is
 
  A) The thermostatic expansion valve
  B) The low side float
  C) The electronically controlled stepper motor expansion valve
  D) The capillary tube

Question 2

Restaurants, nightclubs, and casino applications all require
 
  A) Large quantities of additional humidification due to the high occupancy rates
  B) High rates of ventilation to exhaust odors and fumes
  C) Quieter systems than other types of commercial structures
  D) Extra heating due to the high occupancy rates


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

katheyjon

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 26, 2018
Answer to Question 1

D

Answer to Question 2

B


silviawilliams41

  • Member
  • Posts: 560
Reply 2 on: Jul 26, 2018
Great answer, keep it coming :)

zacnyjessica

  • Member
  • Posts: 345
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Thoracic Expansion, Posterior Thoracic Expansion, Posterior
An alternating pneumatic compression device squeezes the leg tissues causing blood to move toward th An alternating pneumatic compression device squeezes the leg tissues causing blood to move toward th
Touchscreen device Touchscreen device
Chrysler also recommends that a clear plastic hose (1/4" ID) be attached to the bleeder valve ... Chrysler also recommends that a clear plastic hose (1/4" ID) be attached to the bleeder valve ...
The camshaft is rotated in relation to the camshaft by the PCM to provide changes in valve timing. The camshaft is rotated in relation to the camshaft by the PCM to provide changes in valve timing.
Repeating Units of DNA and RNA Repeating Units of DNA and RNA
Video: Morphology of a tomato plant

For a complete list of videos, visit our video library