Author Question: When a NO relay is energized, its contacts are A) at rest. B) opened. C) closed. D) closed and at ... (Read 113 times)

karateprodigy

  • Hero Member
  • *****
  • Posts: 550
When a NO relay is energized, its contacts are
 
  A) at rest. B) opened. C) closed. D) closed and at rest.

Question 2

When a diode is reverse biased, it
 
  A) is energized. B) passes current. C) blocks current. D) malfunctions.



ashely1112

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

C

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

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.

For a complete list of videos, visit our video library