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Practice Power Multiple Choice Questions (MCQ), Power quiz answers PDF to learn engineering physics online course for engineering physics classes. Circuit Theory Multiple Choice Questions and Answers (MCQs), Power quiz questions for employment assessment test. "Power MCQ" PDF Book: series and parallel resistances, single loop circuits, work,energy and emf test prep for college entrance test.

"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" MCQ PDF: power with choices p=ie, p=i²e, p=i²e², and p=ie² for employment assessment test. Learn power quiz questions for merit scholarship test and certificate programs for best online colleges.

MCQs on Power Quiz

MCQ: 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

P=iE

P=i²E

P=i²E²

P=iE²

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

P=ir

P=i²r

P=i²r²

P=ir²

MCQ: Power is a

vector quantity

scalar quantity

unit vector

infinite quantity

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

power due to force

acceleration due to force

velocity due to force

distance due to force

MCQ: 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

P=iV

P=V/i

P=i/V

P=i+V