2. Where are the breaker points and condenser connected in an ignition system?
A. Between the battery and the primary winding of the ignition coil
B. Between the battery and the secondary winding of the ignition coil
C. Between the primary winding of the ignition coil and ground
D. Between the secondary winding of the ignition coil and ground
3. The flow of electrons in a circuit is called
A. voltage.
B. current.
C. EMF.
D. resistance.
4. Which of the following instruments should be used to perform ignition timing on a running engine?
A. A wire gage
B. A feeler gage
C. A timing light
D. A dial indicator
5. Which one of the following statements is correct?
A. An electron is much larger than an atom.
B. An electron has a neutral electrical charge.
C. An electron is located in the nucleus of an atom.
D. An electron has a negative electrical charge.
6. Which one of the following letters is used as an abbreviation for electric current?
A. E
B. R
C. C
D. A
7. One milliampere is equal to
A. 0.000001 ampere.
B. 0.001 ampere.
C. 1,000 amperes.
D. 1,000,000 amperes.
8. In a nonelectronic small engine ignition system, which of the following ignition components is energized by the power source first?
A. breaker points.
B. primary winding of the ignition coil.
C. spark plug.
D. secondary winding of the ignition coil.
9. You need to adjust the gap of a spark plug. To do this, you would
A. gently tap on the terminal nut of the spark plug with a hammer.
B. unscrew the center insulator with a spark plug socket wrench.
C. carefully bend the grounding electrode.
D. pull on the center electrode with a longnose pliers.
10. In a capacitor discharge ignition system, which one of the following components performs the same job that the breaker points do in a non-electronic ignition system?
A. A trigger coil
B. A charging coil
C. A diode
D. A capacitor
11. In electrical work, the symbol W is used to indicate
A. voltage.
B. resistance.
C. current.
D. electromagnetic force.
12. The function of the condenser in a breaker points ignition system is to
A. delay the opening of the points.
B. advance the engine timing at high rpm.
C. induce a voltage in the primary coil.
D. prevent electricity from arcing across the points.
13. Which of the following statements about the transformer in a small engine ignition system is correct?
A. The transformer's iron core is called the primary.
B. The secondary winding is connected to the spark plug wire.
C. The secondary winding of a transformer contains fewer coils of wire than the primary winding.
D. A transformer will only be found in an ignition system that's powered by a magneto.
14. When a conductor is moved in a magnetic field, a voltage will be induced on the conductor. However, current won't flow through the conductor unless the conductor is
A. formed into a coil.
B. moved very quickly through the magnetic field.
C. connected in a closed circuit.
D. made of copper.
15. The length of the metal threads at the end of a spark plug is called the
A. reach.
B. insulator.
C. ground.
D. shell.
16. A safety interlock module operates by monitoring the voltage from the
A. capacitor.
B. ignition coil.
C. power source.
D. magneto.
17. The flywheel and the crankshaft are held together in alignment by the
A. magneto.
B. flywheel key.
C. armature coil.
D. cylinder head.
18. The magneto air gap is a precision measurement that's taken between the
A. edge of the flywheel and the ignition coil armature.
B. spark plug terminal and the ignition coil.
C. two breaker point contacts.
D. center electrode and the grounding electrode of a spark plug.
19. The terminals of a diode are called the
A. gate, the anode, and the cathode.
B. emitter, the collector, and the base.
C. primary and the secondary.
D. anode and the cathode.
20. Which of the following statements about electronic ignition modules is correct?
A. Because electronic ignition modules contain so many moving parts, they tend to wear out very quickly.
B. Electronic ignition modules are easily damaged by moisture, oil, and dirt.
C. Most electronic ignition modules have long life spans and don't require any adjustments.
D. Electronic ignition modules are very expensive, so they're usually repaired rather than replaced.
2006-12-01
11:40:54
·
6 answers
·
asked by
Chad A
1
in
Cars & Transportation
➔ Maintenance & Repairs