Tech Quiz

What is the unit of electric charge?

• ⚡ voltage

• Coulomb

• Ampere

• Ohm

Ohm’s Law states that V = IR, where R is

• Current

• Resistance

• Resistor

• Power

Which of the following is a passive component?

• Transistor

• Diode

• Capacitor

• MOSFET

What is the binary equivalent of decimal 10?

• 1001

• 1010

• 1100

• 1111

Which number system is used in digital systems

• Binary

• Hexadecimal

• Decimal

• Octal

A step-down transformer

• Increasees current

• Increases voltage ⚡

• Decreases current

• Decreases voltage

Which of the following is an active electronic component?

• Resistor

• Capacitor

• Inductor

• Transistor

What is the primary function of an operational amplifier (Op-Amp)?

• voltage amplification

• Current amplification

• Frequency division

• Power regulation

What is Nyquist rate

• Half the sampling frequency

• Twice the bandwidth of the signal

• The same as the signal bandwidth

• The inverse of the signal frequency

A JK flip-flop has how many inputs?

• 1

• 2

• 3

• 4