Here Are 50 Quizzes / Multiple-Choice Questions (Mcqs) Related To
ELECTRICAL ENGINEERING
Along With Their Correct Answers:
1. What is the SI unit of electric current?
a) Volts
b) Ohms
c) Amperes
d) Watts
Answer: c
2. Which law states that the current flowing through a conductor is directly
proportional to the voltage across it, assuming constant temperature?
a) Ohm's Law
b) Kirchhoff's Law
c) Faraday's Law
d) Gauss's Law
Answer: a
3. What is the unit of electrical resistance?
a) Ampere
b) Volt
, c) Ohm
d) Watt
Answer: c
4. Which component stores electrical energy in an electric field?
a) Capacitor
b) Resistor
c) Inductor
d) Diode
Answer: a
5. What is the relationship between voltage, current, and resistance according to
Ohm's Law?
a) V = IR
b) I = VR
c) R = VI
d) V = RI
Answer: a
6. In a DC circuit, which component restricts the flow of current?
a) Capacitor
b) Resistor
, c) Inductor
d) Diode
Answer: b
7. What is the purpose of a rectifier?
a) To store energy
b) To convert AC to DC
c) To amplify signals
d) To regulate voltage
Answer: b
8. Which type of motor is commonly used in electric fans?
a) DC motor
b) Synchronous motor
c) Induction motor
d) Stepper motor
Answer: c
9. What does an inductor store?
a) Voltage
b) Current
c) Energy
ELECTRICAL ENGINEERING
Along With Their Correct Answers:
1. What is the SI unit of electric current?
a) Volts
b) Ohms
c) Amperes
d) Watts
Answer: c
2. Which law states that the current flowing through a conductor is directly
proportional to the voltage across it, assuming constant temperature?
a) Ohm's Law
b) Kirchhoff's Law
c) Faraday's Law
d) Gauss's Law
Answer: a
3. What is the unit of electrical resistance?
a) Ampere
b) Volt
, c) Ohm
d) Watt
Answer: c
4. Which component stores electrical energy in an electric field?
a) Capacitor
b) Resistor
c) Inductor
d) Diode
Answer: a
5. What is the relationship between voltage, current, and resistance according to
Ohm's Law?
a) V = IR
b) I = VR
c) R = VI
d) V = RI
Answer: a
6. In a DC circuit, which component restricts the flow of current?
a) Capacitor
b) Resistor
, c) Inductor
d) Diode
Answer: b
7. What is the purpose of a rectifier?
a) To store energy
b) To convert AC to DC
c) To amplify signals
d) To regulate voltage
Answer: b
8. Which type of motor is commonly used in electric fans?
a) DC motor
b) Synchronous motor
c) Induction motor
d) Stepper motor
Answer: c
9. What does an inductor store?
a) Voltage
b) Current
c) Energy
