GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
19. | Household light bulbs have a given power rating, and they operate at 120 V. Which one of the following equations most directly provides the current rating of these light bulbs? | |
A. | P = I2R | |
B. | P = IE | |
C. | P = E2/R | |
D. | I = P/E | |