« previous next »

Author Question: When a NO relay is energized, its contacts are A) at rest. B) opened. C) closed. D) closed and at ... (Read 65 times)

karateprodigy

  • Hero Member
  • *****
  • Posts: 550
on: Jul 28, 2018
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
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Overview of blood flow through vessels in a closed circulatory system. Overview of blood flow through vessels in a closed circulatory system.
APPLYING A STERILE GOWN AND PERFORMING CLOSED GLOVING 6 APPLYING A STERILE GOWN AND PERFORMING CLOSED GLOVING 6
Tummy rock. Standing on the recipient’s right side, rest your left hand on the forehead and your ... Tummy rock. Standing on the recipient’s right side, rest your left hand on the forehead and your ...
A sled having a certain initial speed on a horizontal surface comes to rest after traveling 10 ... A sled having a certain initial speed on a horizontal surface comes to rest after traveling 10 ...
Fiona baked some cookies. 4/5 of the cookies baked were chocolate cookies and the rest were ... Fiona baked some cookies. 4/5 of the cookies baked were chocolate cookies and the rest were ...
Venus Fly Trap (Dionaea muscipuls) leaf closed on a fly. Venus Fly Trap (Dionaea muscipuls) leaf closed on a fly.
Video: Complement Proteins Animation

For a complete list of videos, visit our video library