subject
Physics, 31.01.2020 10:55 Samzell

The purpose of fuses and circuit breakers is to

protect equipment by allowing more electric current through.

cause damage to equipment by allowing more electric current through.

cause damage to equipment by stopping the flow of electric current

protect equipment by stopping the flow of electric current; protect your house from fire.

choose all statements that are true about a gfci outlet. (pick more than 1)

gfci outlets prevent electrocution if you are touching a wet appliance.

gfci outlets are found in dry areas.

gfci outlets are found in wet areas.

gfci outlets prevent house fires.

four 3 ω resistors placed in series would provide a resistance that is equivalent to one ω resistor.

3

6

9

12

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 00:30
The plum pudding model of the atom states that ?
Answers: 1
question
Physics, 22.06.2019 11:30
Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.
Answers: 2
question
Physics, 22.06.2019 12:50
Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass
Answers: 3
question
Physics, 22.06.2019 22:10
7. see worksheet 1 for values of variables x1, x2 and x3 and answer the following questions: a. for each variable find the mean, median, coefficient of skewness, range and population standard deviation. b. compared to variable x1, how are the mean and median affected by extreme values (outliers) seen in x2 and x3. c. is the median or mean the better measure of location for x2 and x3? explain. d. explain the differences in the magnitudes of the skewness coefficients for the three variables. e. what is the relationship between the range and standard deviation looking across the three variables?
Answers: 1
You know the right answer?
The purpose of fuses and circuit breakers is to

protect equipment by allowing more elect...
Questions
question
Chemistry, 29.01.2020 11:48
question
English, 29.01.2020 11:49
Questions on the website: 13722367