2026/2027
Gmail:
LGAV 3110 Test 1 Exam Questions
with Correct Answers| Verified
The design engineer's role is to Ans: Design a system with low
entropy
The deterioration or wear of an aircraft part represents
a(n)________in the total entropy of the system. Ans: b. Increase
Preventative maintenance is usually preformed at regular intervals
Ans: True
The design of aircraft systems or components is limited by Ans: B&C
Natural and Man-made Entropy
Maintenance can be scheduled daily, every flight, or every 100 cycles.
A cycle is: Ans: A takeoff and landing
Reliability of a system is also referred to as the: Ans: Design-in level
of perfection
What is the role of the mechanic? Ans: To combat the continual
increase in entropy during the life of the equipment
89% of aircraft components must be operated to failure before
replacement or repair is done. This results in the need for Ans:
Unscheduled maintenance
Under the MSG-3 approach, failures are divided into 'safety' and
'economic' categories and are used to determine if a failure Ans: Is
evident to the flight crew, or hidden from them
This company started the modern approach to maintenance program
development by working with the FAA to develop the Maintenance
Steering Group (MSG) Ans: Boeing
, 2026/2027
Gmail:
Chose the answer which correctly lists the order in which a
maintenance group will address a problem.
Determine if the failure is:
1. Safety related
2. Hidden or obvious
3. Has operational impact
And determine 4. Which task to be applied
5. The maintenance interval Ans: 2, 1, 3, 4, 5
An aircraft operating in a humid environment may be subject to a
maintenance task more often than the MRB report indicates compared
to operation in a dry climate. Ans: True
Hard Time (HT) and On-Condition (OC) processes are used for
components that have definite life limits or detectable wear out
periods. Ans: True
Hard Time (HT), On-Condition (OC), and Condition Monitoring (CM)
processes are all part of the_______ approach to maintenance Ans:
Process-oriented
The result of the MSG-3 analysis is published in the MRB
(Maintenance Review Board) report. This report Ans: B & C PAGE
The _________ check established under the Maintenance Steering
Group (MSG)-3 is designed to determine if each item's function
performs within specified limits Ans: Functional
Conditioning Monitoring (CM) processes are used for components that
must be operated to failure. Ans: True
The MSG-3 process was designed as a fundamentally different and
unique maintenance process from MSG-2 Ans: False
Gmail:
LGAV 3110 Test 1 Exam Questions
with Correct Answers| Verified
The design engineer's role is to Ans: Design a system with low
entropy
The deterioration or wear of an aircraft part represents
a(n)________in the total entropy of the system. Ans: b. Increase
Preventative maintenance is usually preformed at regular intervals
Ans: True
The design of aircraft systems or components is limited by Ans: B&C
Natural and Man-made Entropy
Maintenance can be scheduled daily, every flight, or every 100 cycles.
A cycle is: Ans: A takeoff and landing
Reliability of a system is also referred to as the: Ans: Design-in level
of perfection
What is the role of the mechanic? Ans: To combat the continual
increase in entropy during the life of the equipment
89% of aircraft components must be operated to failure before
replacement or repair is done. This results in the need for Ans:
Unscheduled maintenance
Under the MSG-3 approach, failures are divided into 'safety' and
'economic' categories and are used to determine if a failure Ans: Is
evident to the flight crew, or hidden from them
This company started the modern approach to maintenance program
development by working with the FAA to develop the Maintenance
Steering Group (MSG) Ans: Boeing
, 2026/2027
Gmail:
Chose the answer which correctly lists the order in which a
maintenance group will address a problem.
Determine if the failure is:
1. Safety related
2. Hidden or obvious
3. Has operational impact
And determine 4. Which task to be applied
5. The maintenance interval Ans: 2, 1, 3, 4, 5
An aircraft operating in a humid environment may be subject to a
maintenance task more often than the MRB report indicates compared
to operation in a dry climate. Ans: True
Hard Time (HT) and On-Condition (OC) processes are used for
components that have definite life limits or detectable wear out
periods. Ans: True
Hard Time (HT), On-Condition (OC), and Condition Monitoring (CM)
processes are all part of the_______ approach to maintenance Ans:
Process-oriented
The result of the MSG-3 analysis is published in the MRB
(Maintenance Review Board) report. This report Ans: B & C PAGE
The _________ check established under the Maintenance Steering
Group (MSG)-3 is designed to determine if each item's function
performs within specified limits Ans: Functional
Conditioning Monitoring (CM) processes are used for components that
must be operated to failure. Ans: True
The MSG-3 process was designed as a fundamentally different and
unique maintenance process from MSG-2 Ans: False
