7.E: Self-Test 3
- Page ID
- 3308
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- Typical house wiring is an example of a series circuit.
- True
- False
- If one load fails in a series circuit, what happens to the other loads?
- They will all fail.
- A fuse will blow.
- Nothing happens.
- The rest remain working.
- As more resistors are added in series, what increases?
- Power
- Voltage
- Current
- Resistance
- A series circuit allows the control of current flow.
- True
- False
- Which of the following is true about a parallel circuit?
- Voltage will be different at each load.
- Voltage will be the same at each load.
- Current will be the same at each load.
- Resistance will be the same at each load.
- The three-wire circuit is an example of which of the following?
- Hot jumping
- Series aiding
- Parallel aiding
- Backpacking circuit
- For what purpose is a circuit grounded?
- Safety
- Series aiding
- Circuit protection
- Easier installation
- What is the result of connecting three 6 V batteries in series?
- 12 volts are produced.
- 18 volts are produced.
- 24 volts are produced.
- The voltage doesn’t change.
- Which of the following must apply to power sources connected in parallel?
- Unlike terminals must be connected.
- They must be connected with a fuse.
- Like terminals must be connected.
- They must have a transformer between them.
- For voltages to accumulate in series aiding, what must occur?
- Correct polarity
- Circuit protection
- Similar amperages
- Dissimilar amperage
- If two 12 V batteries are connected in parallel, what will the voltage be across any load?
- 6 V
- 12 V
- 24 V
- 48 V