What is the approximate wattage for a single valve given 24 V and 0.15 A?

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Multiple Choice

What is the approximate wattage for a single valve given 24 V and 0.15 A?

Explanation:
Power is found by multiplying voltage by current. At 24 V and 0.15 A, the wattage is 24 × 0.15 = 3.6 watts. So a single valve would use about 3.6 W. If the wattage were 0.9 W, 7.2 W, or 14.4 W, you’d need different current at 24 V (for example, 0.0375 A, 0.3 A, or 0.6 A, respectively), which doesn’t match the given current.

Power is found by multiplying voltage by current. At 24 V and 0.15 A, the wattage is 24 × 0.15 = 3.6 watts. So a single valve would use about 3.6 W. If the wattage were 0.9 W, 7.2 W, or 14.4 W, you’d need different current at 24 V (for example, 0.0375 A, 0.3 A, or 0.6 A, respectively), which doesn’t match the given current.

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