What substance on the surface of hatching eggs creates an environment for microorganisms to grow?
a. Calcium and potassium c. Dirt and calcium
b. Moisture and mineral oil d. Moisture and dirt
D
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The type of electronic distance-measuring instrument that uses a transmitter/receiver at both ends of a measurement line is a(n) _____.
a. infrared b. microwave c. ultrasonic d. visible laser
How does negative pressure affect the air supply of a furnace?
A) It causes little noticeable changes to a furnace. B) It increases the furnace's need for gas. C) It causes a need for less outside air. D) It increases the need for outside air.
On a typical truck twin countershaft transmission, which of the following components would have to be removed to replace a damaged input shaft?
A. shift bar housing B. auxiliary section C. mainshaft D. none of the above
?While discussing transmission adaptive learning: Technician A says this learning process allows the TCM to make adjustments to its program so that quality shifting always occurs. Technician B says the TCM learns to respond to the driver's driving habits. Who is correct?
A. ?A only B. ?B only C. ?Both A and B D. ?Neither A nor B