Answers TX-Physics CR Lab: Circuit Design — Unit testQuestion 9

9

QuizMultiple Choice

Lab: Circuit Design — Unit test

Question 9 • TX-Physics CR

A gas water heater is 75% efficient. The energy output used to heat the water is 4.6 kWh.

Answer

A

3.5 kWh

B

5.4 kWh

C

6.1 kWh

D

16.3 kWh

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