INTRODUCTION TO ELECTRICAL CIRCUITS QUESTIONS WITH
CERTIFIED ANSWER.2
1. An electrical circuit contains, at minimum, a _________
- Correct answer voltage source, load, and conductors
2. A type of subatomic particle with a positive charge is a ________
- Correct answer proton
3. Which of the following substance is considered an insulator? - correct answer porcelain
4. The voltage commonly supplied to a residence by the local utility is ____________
- Correct answer 240 volts
5. Another term used for voltage is _______
- Correct answer emf
6. In order to calculate the current flowing in a circuit, you would multiply voltage by
resistance
- Correct answer true
7. The color band that represents tolerance on a resistor is the
- Correct answer 4th band
8. In a parallel circuit, the total resistance is ________ the smallest resistance.
- Correct answer less than
9. Circuit continuity is checked using the function of a multimeter –
10. Correct answer ohmmeter
11. The power in a circuit with 120 volts and 5 amps is ___________
, - Correct answer 600 watts
12. A ______ is an instrument for measuring electrical current
- Correct answer ammeter
13. Measured in amperes, _______ is the flow of electrons in a circuit.
- Correct answer current
14. A ______ is the force required to produce a current of one ampere through a resistance
of one ohm.
- Correct answer volt
15. Voltage is measured with a ____
- Correct answer ohmeter
16. One volt applied across one ohm of resistance causes a current flow of one ________
- Correct answer ampere a
17. One volt is the potential difference between two points for which one coulomb of
electricity will do one _______ of work
- Correct answer joule (j)
18. A ________ is the common unit used for specifying the size of a given charge
- Correct answer coulomb
19. ___________ is the driving force that makes current flow in a circuit
- Correct answer voltage
20. The basic unit of measurement for electrical power is the _________
- Correct answer watt (w)
CERTIFIED ANSWER.2
1. An electrical circuit contains, at minimum, a _________
- Correct answer voltage source, load, and conductors
2. A type of subatomic particle with a positive charge is a ________
- Correct answer proton
3. Which of the following substance is considered an insulator? - correct answer porcelain
4. The voltage commonly supplied to a residence by the local utility is ____________
- Correct answer 240 volts
5. Another term used for voltage is _______
- Correct answer emf
6. In order to calculate the current flowing in a circuit, you would multiply voltage by
resistance
- Correct answer true
7. The color band that represents tolerance on a resistor is the
- Correct answer 4th band
8. In a parallel circuit, the total resistance is ________ the smallest resistance.
- Correct answer less than
9. Circuit continuity is checked using the function of a multimeter –
10. Correct answer ohmmeter
11. The power in a circuit with 120 volts and 5 amps is ___________
, - Correct answer 600 watts
12. A ______ is an instrument for measuring electrical current
- Correct answer ammeter
13. Measured in amperes, _______ is the flow of electrons in a circuit.
- Correct answer current
14. A ______ is the force required to produce a current of one ampere through a resistance
of one ohm.
- Correct answer volt
15. Voltage is measured with a ____
- Correct answer ohmeter
16. One volt applied across one ohm of resistance causes a current flow of one ________
- Correct answer ampere a
17. One volt is the potential difference between two points for which one coulomb of
electricity will do one _______ of work
- Correct answer joule (j)
18. A ________ is the common unit used for specifying the size of a given charge
- Correct answer coulomb
19. ___________ is the driving force that makes current flow in a circuit
- Correct answer voltage
20. The basic unit of measurement for electrical power is the _________
- Correct answer watt (w)
