ASE ELECTRICAL QUESTIONS AND ANSWERS

How is voltage drop measure? A. Across a component with it operating B. Across a component with it not operating C. Both D. Neither - Answer- A When measuring voltage drop what does it depend on A. Current B. Resistance C. Amps D. All the above - Answer- B In a normal circuit which has the least voltage drop on a circuit A. Switch (relays too) B. Wiring C. Connectors D. All the above - Answer- D (A good way to test these is to energize the circuit and check for correct operation.) An ammeter has low internal resistance so it can measure _______ through it A. Voltage B. Current C. Both D. Neither - Answer- B (it would have to be inline with the circuit.) When the ammeter uses a clamp how is it measure? A. Strength of the magnetic field surrounding the wire B. Strength of the voltage surrounding the wire - Answer- A (high current is cause by high voltage or low resistance.) Ohm meter damage can occur if connected to a? A. Open circuit B. Shorted circuit C. Live circuit D. None - Answer- C (The OHM meter has a internal power source.) On a parallel circuit what are the rules?