Electronics Engineering MCQs

a. To amplify signals
b. To store electric charge
c. To convert digital signals into analog signals
d. To extract information from a modulated signal
Answer: d. To extract information from a modulated signal

a. Diode
b. Capacitor
c. Resistor
d. Transistor
Answer: a. Diode

a. To measure voltage levels
b. To store electric charge
c. To regulate current flow
d. To amplify signals
Answer: d. To amplify signals

a. Resistor
b. Capacitor
c. Transformer
d. Amplifier
Answer: d. Amplifier