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

Author Question: Tests that a technician can make to check the operation of an electronic control include A) ... (Read 32 times)

storky111

  • Hero Member
  • *****
  • Posts: 561
on: Jul 27, 2018
Tests that a technician can make to check the operation of an electronic control include
 
  A) checking the amp draw of the board's components
  B) checking the resistance of the integrated circuit
  C) applying an oscilloscope to analyze the signal waveforms
  D) measuring voltage at the input and output points on the control

Question 2

It is important to the HVACR technician to understand the changes of state of matter because:
 
  A) NATE certification exams require a good understanding of the Periodic Table of Elements.
  B) The refrigerant recovery process requires a technician to know which state the matter is in to ensure that only like refrigerants are put into a recovery container.
  C) Technicians are required to mix refrigerants to attain proper pressures and temperatures when charging refrigeration systems.
  D) The cooling and heating process requires a change of state of matter in some form.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ms_sulzle

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

D


storky111

  • Member
  • Posts: 561
Reply 2 on: Jul 27, 2018
Excellent

upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

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?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Mitosis + Check Points 5 of 5 Mitosis + Check Points 5 of 5
Remedies for insomnia include increased physical exercise and time spent outdoors. Remedies for insomnia include increased physical exercise and time spent outdoors.
Neural control of hormone release from the hypothalamus. Neural control of hormone release from the hypothalamus.
A typical low-side driver (LSD) which uses a control module to control the ground side of the relay ... A typical low-side driver (LSD) which uses a control module to control the ground side of the relay ...
A latex agglutination test for rheumatoid factor. A positive control at 1. A negative control at 2. ... A latex agglutination test for rheumatoid factor. A positive control at 1. A negative control at 2. ...
Control of BP and Blood Flow Control of BP and Blood Flow
Video: Phases of mitosis

For a complete list of videos, visit our video library