A 150 watt bulb at 110 volts burns for 8 hours, what is the total power consumed?

To determine the total power consumed by the 150-watt bulb over an 8-hour period, it's essential to understand what power consumption means. The power rating of a bulb indicates the amount of energy it uses when it is operating. In this case, the bulb uses 150 watts while it is turned on.

To calculate total power consumption over a specific time, you need to multiply the power rating by the number of hours the bulb is used. Here, you would take the 150 watts and multiply it by 8 hours.

So, the calculation would be:

150 watts × 8 hours = 1200 watt-hours.

This value represents the total energy consumed in watt-hours. However, since the question is specifically asking for the total power consumed, which can also refer to the energy consumed in watt-hours, the answer reflects this total energy usage over the time period specified.

Thus, the answer of 1200 watts, while it may be expressed as watt-hours in terms of energy, directly correlates to the total consumption during the usage period of the bulb. This understanding of how power is consumed over time clarifies why the option representing 1200 watts is the correct response.