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Technician A says that an automatic transmission heat exchanger is often located within the radiator. Technician B says that an automatic transmission heat exchanger is often found in the bottom of a radiator. Who is right? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor B

Technician A says that a freewheeling engine is one that does not slow the vehicle down when decelerating. Technician B says that a freewheeling engine is one in which the valves cannot contact the pistons if the timing chain or belt breaks. Who is right? a. Technician A only     b. Technician B only c. Both

 Technician A says to check the cylinder bores for size, taper, and out-of-round wear. Technician B says to check the crankshaft journals for size, taper, and out-of-round wear. Who is right? a. Technician A only             b. Technician B only c. Both A and B                       d. Neither A nor B

Technician A says that when using a flare-nut wrench, two wrenches must often be used. Technician B says to use an open-end wrench on fuel fittings. Who is right? a. Technician A only       b. Technician B only c. Both A and B                d. Neither A nor B

1. If a hot spray cleaner is run when the cleaning temperature is not high enough, what can happen to the cleaning solution? 2. How can a metal be tested to see if it is ferrous or nonferrous?  3. Be sure to _________ machined areas of ferrous metals after hot-tanking.

1. An overhead cam (OHC) head has oil galleries. This makes it impractical to clean these heads with a glass bead _________. 2. What is another name for the airless blaster? 3. What is another name for a bake oven?

1. If the nozzle of a bead blaster is aimed at the window, it frosts the _________. 2. Glass beads are safe to use for cleaning because if they get into the oil they will not cause any damage. True or false?

1. What are two types of materials that thermal cleaning removes that other cleaning methods do not?  2. Two types of thermal cleaning ovens are _________ and open flame.

 Two technicians are discussing cleaning solvents. Technician A says that it is not necessary to use gloves with petroleum-based solvents. Technician B says that most new cleaning solvents are chlorinated. Who is right? a. Technician A only                  b. Technician B only  c. Both A and B                          d. Neither A nor B

Technician A says that a bake oven removes rust. Technician B says that a bake oven removes scale. Who is right? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor B