A device runs on a 36-volt supply and draws 11 amps. What is its power?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the BCTC Industrial Maintenance Technology Mechatronic Assessment with tailored quizzes. Access multiple choice questions and detailed explanations. Gear up confidently for your exam!

Multiple Choice

A device runs on a 36-volt supply and draws 11 amps. What is its power?

Explanation:
Power in a DC circuit is found by multiplying voltage by current. P = V × I. With 36 volts and 11 amps, the power is 36 × 11 = 396 watts. So the correct value is 396 W. For context: 420 watts would need about 11.67 amps at 36 volts; 3960 watts would need 110 amps; 11 watts would require about 0.306 amps.

Power in a DC circuit is found by multiplying voltage by current. P = V × I. With 36 volts and 11 amps, the power is 36 × 11 = 396 watts. So the correct value is 396 W.

For context: 420 watts would need about 11.67 amps at 36 volts; 3960 watts would need 110 amps; 11 watts would require about 0.306 amps.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy