Electronic Principles MCQ Questions & Answers | Computer Science

A. from right to left

B. from positive to negative

C. from negative to positive

D. from neutral to positive

E. None of the above

A. piezoelectric device

B. solar cell

C. photodiode

D. nicad cell

E. None of the above

A. The voltage always has the same amplitude and phase for every part of the circuit

B. The total voltage is equal to the sum of the voltages across the resistance and capacitance

C. The total voltage leads the total current by less than 90 degree

D. The total voltage is less than the sum of the voltages across the resistance and capacitance

E. None of the above

A. Load resistance

B. Half the load resistance

C. Internal resistance of a Morton circuit

D. Open-load resistance

E. None of the above

A. generators

B. batteries

C. oscillators

D. lightning

E. None of the above

A. increasing the area of the plates

B. decreasing the area of the plates

C. increasing the frequency of the applied voltage

D. increasing the voltage applied to the plates

E. None of the above

A. moving the plates further apart

B. moving the plates closer together

C. increasing the voltage applied to the plates

D. decreasing the voltage applied to the plates

E. None of the above

A. 0.25

B. 180

C. 0.5

D. 4

E. None of the above

A. 5 Ohm

B. 50 Ohm or more

C. 100 Ohm

D. 6 Ohm

E. None of the above

A. Clockwise

B. Counterclockwise

C. Out of this page

D. Into this page

E. None of the above