Basic Electrical Engineering Units MCQs
Electrical Engineering XYZ shares basic Electrical MCQs that are important for everyone studying electronics and electrical. These MCQs are focused on basic units that are fundamental for electrical jobs, competitive tests, university exams. These units are also considered as general field competency for all engineering branches.
Contents
SI unit of charge is
1. SI unit of charge is:
- coulomb
- ampere
- voltage
- watt
Correct answer: a. Coulomb
SI unit of magnetic flux is
2. SI unit of magnetic flux is:
- newton
- tesla
- weber
- farad
Correct answer: c. weber
Which one is not a unit of energy
3. Which one is not a unit of energy:
- watt
- kWh
- Wh
- joule
Correct answer: a. watt
1 pound is equal to
4. 1 pound is equal to:
- 2.224 newtons
- 4.448 newtons
- 8.996 newtons
- 36 newtons
Correct answer: b. 4.448 newtons
The disadvantage/disadvantages associated with overhead distribution systems is/are
5. The disadvantage/disadvantages associated with overhead distribution systems is/are:
- Lightning Surges
- Very high initial cost
- Both of these
- None of these
Correct answer: a. Lightning Surges
1 yard equals
6. 1 yard equals:
- 3 meters
- 0.9144 meters
- 1.1348 meters
- 0.3367 meters
Correct answer: b. 0.9144 meter
horsepower is unit for
7. horsepower is unit for:
- Power
- Energy
- Force
- None of these
Correct answer: a. power
tesla is a unit for
8. tesla is a unit for:
- Magnetic flux
- Magnetic flux density
- Capacitance
- Torque
Correct answer: b. Magnetic flux density
1 kilogram is
9. 1 kilogram is:
- 1.23 pounds
- 2.2 pounds
- 3 pounds
- 0.973 pounds
Correct answer: b. 2.2 pounds
Unit of frequency is
10. Unit of frequency is:
- farads
- henry
- hertz
- ohm
Correct answer: c. hertz