Self-Test C-2.4: Measuring Electricity

Complete Self-Test C-2.4 and check your answers.

1. When measuring current in a circuit, what must you ensure when connecting the multimeter?
   1. That the power is off in the circuit
   2. That the multimeter is connected near the source
   3. That the multimeter is connected in series with the circuit
   4. That the multimeter is connected to source voltage
2. When testing for ohms, the power must be left on in the circuit.
   1. True
   2. False
3. When testing a circuit for voltage, how must the meter be connected?
   1. In parallel with the circuit
   2. In series with the circuit
   3. To a de-energized circuit
   4. With both leads grounded
4. When testing for continuity in a circuit, what must be ensured?
   1. That the circuit is powered
   2. That the meter is grounded
   3. That the source has a short circuit
   4. That the circuit is de-energized

Answer Key: Self-Test C-2.4 is on the other page.