Electronic Principles MCQ Questions & Answers | Computer Science

A. R = E²/P

B. P = PR

C. P = E²/R

D. I = P/E

E. None of the above

A. equal to the sum of the individual capacitive-reactance values

B. equal to the sum of the individual capacitance values

C. equal to the source voltage divided by total current

D. less than the capacitance value of the smallest capacitor

E. None of the above

A. Ideal voltage source and parallel resistor

B. Ideal current source and parallel resistor

C. Ideal voltage source and series resistor

D. Ideal current source and series resistor

E. None of the above

A. Bilateral

B. Linear

C. Nonlinear

D. Unipolar

E. None of the above

A. Common flashlight batteries are secondary wet-cell batteries

B. Common flashlight batteries are primary wet-cell batteries

C. Common flashlight batteries are primary dry-cell batteries

D. Common flashlight batteries are secondary dry-cell batteries

E. None of the above

A. equal to the sum of the individual inductive-reactance values

B. equal to the sum of the individual inductance values

C. equal to the source voltage divided by total current

D. less than the inductance value of the smallest inductor

E. None of the above

A. 12 V

B. 18 V

C. 24 V

D. 30 V

E. None of the above

A. Ideal voltage source and parallel resistor

B. Ideal current source and parallel resistor

C. Ideal voltage source and series resistor

D. Ideal current source and series resistor

E. None of the above

A. Current and voltage are in phase through an inductor

B. Current leads the voltage through an inductor

C. Current lags the voltage through an inductor

D. All of the above

E. None of the above

A. doubles the amount of a capacitive reactance

B. has no effect on the capacitive reactance

C. cuts the capacitive reactance in half

D. multiplies the capacitive reactance by 6.28

E. None of the above