What Did You Learn This Month?Night School wouldn't be complete without a quiz! Don't worry about your test-taking skills or grades, this is an open-magazine, true or false test. Answers can be found in the Night School text, photos, or captions. Have a good month!
True or False Questions:* Ping is the sound of pistons rattling against the cylinder walls, caused by low-octane fuel or too much spark timing advance.* All conventional distributors have both a vacuum and centrifugal advance.* Ported vacuum and manifold vacuum are always equal.* Breaker point dwell is the same thing as cam angle.* Dual-point systems increase dwell angle without premature point wear.* A ballast resistor helps reduce the coil temperature.* If the distributor's cam lobes have too much wear, an electronic conversion may be the best fix.* A defective condenser will cause hard starting, reduce spark output and cause premature points failure.* One useful troubleshooting tool is a volt-ohmmeter.* A cheap roll pin from the hardware store is good enough for a distributor drive gear.