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

Author Question: Why are heated diode leak detectors better than corona discharge leak detectors? A) Heated diode ... (Read 129 times)

naturalchemist

  • Hero Member
  • *****
  • Posts: 542
on: Jul 24, 2018
Why are heated diode leak detectors better than corona discharge leak detectors?
 
  A) Heated diode leak detectors are less expensive to replace.
  B) Heated diode leak detectors use infrared lights in leak detection.
  C) Heated diode leak detectors are not as prone to false alarms.
  D) Heated diode leak detectors can detect greater amounts of coolant.

Question 2

What are the most common loads in HVACR systems?
 
  A) Motors B) Resistance heaters C) Wires D) Lights


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Li Jun

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

A


naturalchemist

  • Member
  • Posts: 542
Reply 2 on: Jul 24, 2018
Gracias!

daiying98

  • Member
  • Posts: 354
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

During a total solar eclipse, the solar corona can be seen with the naked eye, during the brief peri During a total solar eclipse, the solar corona can be seen with the naked eye, during the brief peri
Louis Comfort Tiffany, Tiffany Glass & Decorating Co. (1893–1902), Corona, New York, Peacock ... Louis Comfort Tiffany, Tiffany Glass & Decorating Co. (1893–1902), Corona, New York, Peacock ...
A typical heated zirconia oxygen sensor, showing the sensor signal circuit that uses the outer ... A typical heated zirconia oxygen sensor, showing the sensor signal circuit that uses the outer ...
A leak detection pump (LDP) used on some Chrysler vehicles to pressurize (slightly) the fuel ... A leak detection pump (LDP) used on some Chrysler vehicles to pressurize (slightly) the fuel ...
A reverse-biased silicon diode is connected in series with a 12 V source and a resistor.The ... A reverse-biased silicon diode is connected in series with a 12 V source and a resistor.The ...
Thermally heated waters Thermally heated waters
Video: Hormonal feedback loop components & Glucagon (glycogenolysis and gluconeogenesis)

For a complete list of videos, visit our video library