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The Power Multiple Choice Questions (MCQ Quiz) with Answers PDF, Power MCQ PDF Download e-Book to practice Engineering Physics Tests. Study Work-Kinetic Energy Theorem Multiple Choice Questions and Answers (MCQs), Power quiz answers PDF for online certificate programs. The Power MCQ App Download: Free learning app for series and parallel resistances, single loop circuits, work,energy and emf test prep to apply to colleges online.

The MCQ: If i is current through the circuit and r is resistance then power P at which power dissipated as thermal energy of the battery is; "Power" App Download (Free) with answers: P=ir; P=i2r; P=i2r2; P=ir2; for online certificate programs. Practice Power Quiz Questions, download Apple e-Book (Free Sample) to apply to colleges online.

## Power MCQs: Questions and Answers

MCQ 1: If i is current through the circuit and E is EMF of battery then power P at which chemical energy of battery is dissipated is

1. P=iE
2. P=i2E
3. P=i2E2
4. P=iE2

MCQ 2: If i is current through the circuit and r is resistance then power P at which power dissipated as thermal energy of the battery is

1. P=ir
2. P=i2r
3. P=i2r2
4. P=ir2

MCQ 3: Power is a

1. vector quantity
2. scalar quantity
3. unit vector
4. infinite quantity

MCQ 4: Rate at which force does work on object is termed as

1. power due to force
2. acceleration due to force
3. velocity due to force
4. distance due to force

MCQ 5: When real battery of EMF E and internal resistance r does work on the charge carrier in a current i through the battery, rate P of energy transfer to the charge carrier, if V is potential, is

1. P=iV
2. P=V/i
3. P=i/V
4. P=i+V

### Engineering Physics Practice Tests

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Integrated Circuits App (iOS & Android)