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

Author Question: An SCR has a circuit fusing (I2t) rating of 100 A2s. If the device is subjected to a 60 A current ... (Read 35 times)

dakota nelson

  • Hero Member
  • *****
  • Posts: 604
on: Jul 28, 2018
An SCR has a circuit fusing (I2t) rating of 100 A2s. If the device is subjected to a 60 A current surge that lasts for 12 ms, the I2t value is
 
  A) 60 A2s B) 3600 A2s C) 43.2 A2s D) 12 A2s

Question 2

The major drawback of ripple counters is that
 
  A) the propagation delay is high. B) they can only count to 31.
  C) they can only count to 15. D) they can't use J-K flip-flops.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bookworm410

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

A


dakota nelson

  • Hero Member
  • *****
  • Posts: 604
Reply #2 on: Jul 28, 2018
Thank you!


bookworm410

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Heliospheric-current-sheet Heliospheric-current-sheet
Dial-A-Flo in-line device to regulate IV flow. Dial-A-Flo in-line device to regulate IV flow.
Touchscreen device Touchscreen device
The Wong/Baker FACES rating scale. The Wong/Baker FACES rating scale.
A current-carrying wire is placed in a uniform magnetic field, as shown below. A current-carrying wire is placed in a uniform magnetic field, as shown below.
The Pulmonary Circuit The Pulmonary Circuit
Video: Proteins Defined, Hierarchy & Composition of Cells

For a complete list of videos, visit our video library