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

Author Question: In order to double fan RPM, the motor horsepower: A) Will not be affected by the fan RPM. B) Must ... (Read 121 times)

soccerdreamer_17

  • Hero Member
  • *****
  • Posts: 552
on: Jul 24, 2018
In order to double fan RPM, the motor horsepower:
 
  A) Will not be affected by the fan RPM. B) Must also double.
  C) Must increase by a factor of 8 (2  2  2). D) Must increase by a factor of 4 (2  2).

Question 2

Which type of system reduces the total amount of refrigerant charge required?
 
  A) Multiplex B) Distributed C) Direct-expansion D) Secondary-loop


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tennis14576

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

D


soccerdreamer_17

  • Member
  • Posts: 552
Reply 2 on: Jul 24, 2018
Wow, this really help

duy1981999

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

On March 25, 1911, as scores of young factory girls leaped to their deaths from the eighth, ninth, a On March 25, 1911, as scores of young factory girls leaped to their deaths from the eighth, ninth, a
Reorganization of the rat motor cortex following transection of the motor neurons that control ... Reorganization of the rat motor cortex following transection of the motor neurons that control ...
Bacteriophage double-strand DNA (linear) Bacteriophage double-strand DNA (linear)
Testing motor function of cranial nerve VII - Smile Testing motor function of cranial nerve VII - Smile
The lifetime risk for schizophrenia varies with the degree of relationship to an affected individual The lifetime risk for schizophrenia varies with the degree of relationship to an affected individual
Motor and Sensory Cortex Motor and Sensory Cortex
Video: Ear Animation

For a complete list of videos, visit our video library