Quoting Removed, click Modern View to seeJon, you have already mentioned the parallel idiot lights and that is useful. The single 194 or other similar (~0.2 to 0.3 amp) bulbs are so marginal, that if it were not for the cold filament surge, many alt/regs wouldn't ever excite, as I have learned from bench testing (motor belted to alt & meters used to measure excite current needed for kick-in). When the 10-SI was first commonly used (~1971-72), GM had a 10 Ohm, 6.25 Watt resistor in parallel with the bulb. Huge difference in excite current ( 1.0 amp instead of 0.3 amp).
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Today's Featured Article - A Lifetime of Farm Machinery - by Joe Michaels. I am a mechanical engineer by profession, specializing in powerplant work. I worked as a machinist and engine erector, with time spent overseas. I have always had a love for machinery, and an appreciation for farming and farm machinery. I was born and raised in Brooklyn, New York. Not a place one would associate with farms or farm machinery. I credit my parents for instilling a lot of good values, a respect for learning, a knowledge of various skills and a little knowledge of farming in me, amo
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