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

Author Question: What is the hertz rating of an AC circuit if the frequency is 20 cycles per 1/2 second? a. 10Hz ... (Read 118 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
on: Jul 24, 2018
What is the hertz rating of an AC circuit if the frequency is 20 cycles per 1/2 second?
 
  a. 10Hz
  b. 20Hz
  c. 30Hz
  d. 40Hz

Question 2

Opening the secondary of a CT under load will cause a dangerous level of _____.
 
  a. induced high voltage
  b. induced high current
  c. high impedance
  d. low impedance


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kedrick2014

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 24, 2018
Answer to Question 1

d

Answer to Question 2

a


LaDunn

  • Member
  • Posts: 526
Reply 2 on: Jul 24, 2018
:D TYSM

zacnyjessica

  • Member
  • Posts: 345
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Paland and Lynch demonstrated the importance of sexual reproduction in reducing the frequency of mal Paland and Lynch demonstrated the importance of sexual reproduction in reducing the frequency of mal
Frequency coding in the nervous system: Threshold stimulus. Frequency coding in the nervous system: Threshold stimulus.
A schematic of a typical glow plug circuit. Notice that the relay for the glow plug and intake air ... A schematic of a typical glow plug circuit. Notice that the relay for the glow plug and intake air ...
The posted octane rating in most high-altitude areas shows regular at 85 instead of the usual 87. The posted octane rating in most high-altitude areas shows regular at 85 instead of the usual 87.
Many diesel fuel additives increase the cetane rating which results in improved fuel economy. Many diesel fuel additives increase the cetane rating which results in improved fuel economy.
What is the frequency of 20-mm microwaves? (c = 3.0 × 108 m/s) A) 100 MHzB) 400 MHzC) 15 GHzD) ... What is the frequency of 20-mm microwaves? (c = 3.0 × 108 m/s) A) 100 MHzB) 400 MHzC) 15 GHzD) ...
Video: Chloroplast Structure & Light Dependent Reactions (Photosystem 1 and 2 Cyclic Electron Flow)

For a complete list of videos, visit our video library