Register
An electric device uses 8.4 amps of current and operates from a 120-volt outlet. How much power does the device use? OA 1,008 watts OB. 14 watts OC. 0.07 watts OD. 8,500 watts
502,721 views
41 votes
41 votes
An electric device uses 8.4 amps of current and operates from a 120-volt outlet. How much power does the device use?

OA 1,008 watts
OB. 14 watts
OC. 0.07 watts
OD. 8,500 watts

User Elina
by
2.6k points

1 Answer

17 votes
17 votes

Answer:

A: 1,008

Step-by-step explanation:

This is something I kinda recently learned, so I had the equation in mind. For this, it would be I(A) x V = P(W). So the equation would be 8.4 times 120, and doing some simple math, the answer would be 1,008 watts.

There ya go.

User Haseena P A
by
2.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

Other Questions

Determjne the density of liquid whose relative density is 1.25 given that the density is 1000kgm-3​
If a constant fotce of 490 newtons is applied to an object and it proceeds to accelerate in the opposjte direction at 9.8 meters per second, every second, what is its mass?
How can I solve the following? In (Figure 1), let V = 15.0 V and C1=C2=C3= 24.2 μF. Part A: How much energy is stored in the capacitor network as shown in (Figure 1)? Part B: How much energy would be stored
1. if i start with 48 ml of water in a graduated cylinder, after submerging an object the water level rises to 63 ml, what is the volume of the object. 2. if i start with 36 ml of water in a graduated
Why is the system of si unit developed
Link Copied!