Page 43 - Apprentice Manual_Neat

102. Remote annunciator panels indicate the status of the engine. What color would be used to indicate
a system shutdown?

a. Green
b. Amber
c. Red
d. White

103. Louvers serve what purpose?

a. Seal a room when the engine is inactive
b. Provide ventilation for maintenance crews
c. Allow exhaust gasses to be purged from the room
d. Reduce the engine noise decibel level

104. Which of the following is not an operating characteristic of an Automatic Day Tank?

a. To separate water contamination prior to entry into the engine
b. To reduce the lift requirements from a remote tank to the engine
c. To provide a close reliable fuels source for the prime mover
d. To automatically refill itself when the tank runs low

105. Day Tank transfer pumps should be powered from what source?

a. Utility power
b. Emergency power
c. Battery backup power
d. Solar power

106. When installing a cooling system with heat exchanger and radiator, all the following are true except?

a. Heat exchanger is located near the engine
b. An auxiliary pump is used to flow coolant through the radiator
c. Exhaust system is built close the heat exchanger
d. Radiator can be installed well above the engine

107. What component can be used in a day tank whenever there is a possibility of siphoning from the
main storage tank?

a. A float switch controlled solenoid
b. A main tank pressure switch
c. An external or internal pressure relief valve
d. A fuel cooler in the tank return line

Page 35 - EGSA Apprentice Certification Program Study Guide