What protects you from getting a shock when you touch a live wire?
A grounding wire
B circuit...
Physics, 10.06.2020 09:57 nessuhbae6731
What protects you from getting a shock when you touch a live wire?
A grounding wire
B circuit breaker
C fuse
D insulation
Answers: 1
Physics, 21.06.2019 20:00
Afixed electric space heater wired by a cable with an ampacity of 30 a should draw a maximum current of a. 30 a. b. 24 a. c. 15 a. d. 27 a.
Answers: 2
Physics, 22.06.2019 10:00
Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?
Answers: 2
Physics, 22.06.2019 12:10
Point charges q1 = 51 µc and q2 = −27 µc are placed 1.0 m apart, with q2 on the right. what is the force (in n) on a third charge q3 = 19 µc placed midway between q1 and q2? (assume the positive direction is to the right. indicate the direction with the sign of your answer.)
Answers: 3
Physics, 22.06.2019 12:10
Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?
Answers: 2
Mathematics, 02.12.2020 22:40
History, 02.12.2020 22:40
Mathematics, 02.12.2020 22:40
Biology, 02.12.2020 22:40
Computers and Technology, 02.12.2020 22:40
Mathematics, 02.12.2020 22:40
Mathematics, 02.12.2020 22:40
Mathematics, 02.12.2020 22:40
Social Studies, 02.12.2020 22:40
Chemistry, 02.12.2020 22:40