When testing thermostats, technician A uses a pyrometer and says the engine side of the thermostat should be the hottest spot in the cooling system. Technician B says that incorrect ignition timing on older vehicles may be the cause of engine overheating. Which technician is correct?
A) Technician A only B) Technician B only
C) Both Technicians A and B D) Neither Technician A nor B
C
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The ____ break line is a ruled, light line with freehand zigzags.
A. short B. long C. cutting D. phantom
Answer the following statement(s) true (T) or false (F)
1. Main or subassembly line conveyors use sequence control. 2. The input section of control consists of contactors, starters, solenoids, power magnetic amplifiers, electronic and solid state contactors. 3. An AND gate must have all inputs in a high state before it develops a high output. 4. The INVERTER is a single-input, single output device. 5. A NOR gate will have a high input if any input is high.
Briefly discuss factors that are of specific importance in the location of scenic routes.
What will be an ideal response?
Which of the following is LEAST-Likely an advantage of a leakage test over a compression test?
A. The leakage test can be performed on an engine that is removed from a vehicle. B. A performance camshaft will not affect the results of the test. C. The exact source of leakage can be pinpointed before engine disassembly. D. Acceptable leakage on the tester's gauge is usually less than 20% to 25%.