Q12-25. Which of the following is NOT a
Q12-22. Which of the following conditions will cause
prerequisite for using the gas turbine engine
a hot start or flames to be emitted from the
analyzer?
exhaust during light-off?
1. Personnel should be thoroughly trained
1. Faulty atomizer
in its use
2. Excessive fuel in the combustion
2. Personnel should be familiar with the
chamber
technical manual for the analyzer
3. Faulty O-ring in the fuel control unit
3. Personnel should be proficient in using
4. Faulty plenum drain valve
a dummy load bank
4. Personnel should also be familiar with
Q12-23. Which of the following components will
the use of common electrical test
cause an unscheduled shutdown with no
equipment
evidence of fogging during deceleration?
Q12-26. Which of the following protective devices
1.
Defective fuel control
protects the engine analyzer's monitor
2.
Defective igniter plug
circuits?
3.
Defective ignition holding relay
1.
15-amp circuit breaker
4.
Defective 110-percent switch
2.
10-amp circuit breaker
Q12-24. Which of the following test items can be
3.
1-amp fuse
used to analyze all systems of the gas
4.
5-amp fuse
turbine compressor without removing the
Q12-27. Which of the following is NOT a correct
engine from the trailer?
safety precaution pertaining to operation of
gas turbine compressors?
1. The UPUA4-1 gas turbine engine
analyzer
1. Always wear the foam-type hearing
2. A gas turbine engine test cell
protectors when working on or near the
3. A dummy load bank
equipment
4. A UTTS-1-7 test stand
2. Always stay clear of the compressor
inlet
3. Always stay clear of the exhaust area
4. Always stay clear of the plane of
rotation
12-39
