T7D01 (B) T7D05 (D) T5B03 (C) Which instrument would you use to measure electric What instrument is used to measure resistance? How many volts are equal to one kilovolt? potential or electromotive force? A. An A. One one-thousandth of a volt A. An B. A B. One hundred volts B. A C. A bridge C. One thousand volts C. A wavemeter D. An D. One million volts D. An ohmmeter T7D07 (D) T5B04 (A) T7D02 (B) Which of the following measurements are commonly How many volts are equal to one microvolt? What is the correct way to connect a voltmeter to a made using a ? A. One one-millionth of a volt circuit? A. SWR and RF power B. One million volts A. In series with the circuit B. Signal strength and noise C. One thousand kilovolts B. In parallel with the circuit C. Impedance and reactance D. One one-thousandth of a volt C. In quadrature with the circuit D. Voltage and resistance D. In phase with the circuit T5B05 (B) T7D10 (B) Which of the following is equivalent to 500 milliwatts? T7D03 (A) What is probably happening when an ohmmeter, A. 0.02 watts How is an ammeter usually connected to a circuit? connected across a circuit, initially indicates a low B. 0.5 watts A. In series with the circuit resistance and then shows increasing resistance with C. 5 watts B. In parallel with the circuit time? D. 50 watts C. In quadrature with the circuit A. The ohmmeter is defective D. In phase with the circuit B. The circuit contains a large T5B06 (C) C. The circuit contains a large inductor If an ammeter calibrated in amperes is used to T7D04 (D) D. The circuit is a relaxation oscillator measure a 3000-milliampere current, what reading Which instrument is used to measure ? would it show? A. An ohmmeter T7D11 (B) A. 0.003 amperes B. A wavemeter Which of the following precautions should be taken B. 0.3 amperes C. A voltmeter when measuring circuit resistance with an ohmmeter? C. 3 amperes D. An ammeter A. Ensure that the applied voltages are correct D. 3,000,000 amperes B. Ensure that the circuit is not powered T7D06 (C) C. Ensure that the circuit is grounded T5B08 (B) Which of the following might damage a multimeter? D. Ensure that the circuit is operating at the correct How many microfarads are 1,000,000 picofarads? A. Measuring a voltage too small for the chosen scale frequency A. 0.001 microfarads B. Leaving the meter in the milliamps position B. 1 microfarad overnight T5B01 (C) C. 1000 microfarads C. Attempting to measure voltage when using the How many milliamperes is 1.5 amperes? D. 1,000,000,000 microfarads resistance setting A. 15 milliamperes D. Not allowing it to warm up properly B. 150 milliamperes C. 1,500 milliamperes D. 15,000 milliamperes

T6A10 (B) What is the nominal voltage of a fully charged nickel- cadmium cell? A. 1.0 volts B. 1.2 volts C. 1.5 volts D. 2.2 volts

T6A11 (B) Which battery type is not rechargeable? A. Nickel-cadmium B. Carbon-zinc C. Lead-acid D. Lithium-ion