EliteCEU CCTV Testing Procedures Exam
Practice Questions And Correct Answers
(Verified Answers) Plus Rationales 2027
Q&A | Instant Download Pdf
Question 1
What is the primary purpose of testing a CCTV system after installation?
A. To increase camera resolution
B. To verify that all system components operate as intended
C. To reduce the number of cameras
D. To eliminate the need for maintenance
Answer: B. To verify that all system components operate as intended
Rationale: Testing confirms that cameras, transmission paths, recording
equipment, displays, controls, and related components function properly
and meet the intended requirements.
Question 2
Before beginning CCTV testing, what should a technician review first?
A. The manufacturer's advertisements
B. The system design documents and installation requirements
C. The weather forecast
D. The building's paint specifications
,Answer: B. The system design documents and installation requirements
Rationale: Reviewing drawings, specifications, equipment documentation,
and installation requirements establishes the expected configuration and
performance criteria.
Question 3
Which instrument is commonly used to measure electrical voltage?
A. Oscilloscope only
B. Multimeter
C. Lux meter
D. Cable toner
Answer: B. Multimeter
Rationale: A multimeter can measure voltage and, depending on the model
and configuration, resistance, continuity, and current.
Question 4
What should be verified before connecting a CCTV device to a power
supply?
A. Camera color
B. Correct voltage and polarity
C. Monitor brightness
D. Recording duration
Answer: B. Correct voltage and polarity
Rationale: Applying the wrong voltage or polarity can cause malfunction or
permanent equipment damage.
,Question 5
What is the purpose of a CCTV test procedure?
A. To provide a systematic method for evaluating system performance
B. To replace system documentation
C. To eliminate commissioning
D. To determine employee schedules
Answer: A. To provide a systematic method for evaluating system
performance
Rationale: A defined procedure ensures that testing is repeatable,
organized, and comprehensive.
Question 6
Which factor is especially important when evaluating a camera's image
quality?
A. Lens cleanliness
B. Cabinet color
C. Cable label font
D. Rack height
Answer: A. Lens cleanliness
Rationale: Dirt, dust, fingerprints, or moisture on a lens can significantly
degrade image clarity and produce misleading test results.
Question 7
, What does resolution primarily describe in a CCTV image?
A. The camera's power consumption
B. The amount of image detail that can be represented
C. The length of the power cable
D. The number of recording days
Answer: B. The amount of image detail that can be represented
Rationale: Higher effective resolution generally allows finer image details
to be distinguished, although actual performance also depends on optics,
lighting, compression, and other factors.
Question 8
What is the purpose of checking the camera's field of view?
A. To verify that the intended area is adequately covered
B. To determine the DVR's storage capacity
C. To measure cable resistance
D. To test the building alarm
Answer: A. To verify that the intended area is adequately covered
Rationale: Field-of-view testing confirms that the camera captures the
required scene without unacceptable blind spots or unnecessary areas.
Question 9
Which condition can cause a CCTV image to appear excessively dark?
A. Excessive illumination only
B. Insufficient lighting or incorrect exposure settings
Practice Questions And Correct Answers
(Verified Answers) Plus Rationales 2027
Q&A | Instant Download Pdf
Question 1
What is the primary purpose of testing a CCTV system after installation?
A. To increase camera resolution
B. To verify that all system components operate as intended
C. To reduce the number of cameras
D. To eliminate the need for maintenance
Answer: B. To verify that all system components operate as intended
Rationale: Testing confirms that cameras, transmission paths, recording
equipment, displays, controls, and related components function properly
and meet the intended requirements.
Question 2
Before beginning CCTV testing, what should a technician review first?
A. The manufacturer's advertisements
B. The system design documents and installation requirements
C. The weather forecast
D. The building's paint specifications
,Answer: B. The system design documents and installation requirements
Rationale: Reviewing drawings, specifications, equipment documentation,
and installation requirements establishes the expected configuration and
performance criteria.
Question 3
Which instrument is commonly used to measure electrical voltage?
A. Oscilloscope only
B. Multimeter
C. Lux meter
D. Cable toner
Answer: B. Multimeter
Rationale: A multimeter can measure voltage and, depending on the model
and configuration, resistance, continuity, and current.
Question 4
What should be verified before connecting a CCTV device to a power
supply?
A. Camera color
B. Correct voltage and polarity
C. Monitor brightness
D. Recording duration
Answer: B. Correct voltage and polarity
Rationale: Applying the wrong voltage or polarity can cause malfunction or
permanent equipment damage.
,Question 5
What is the purpose of a CCTV test procedure?
A. To provide a systematic method for evaluating system performance
B. To replace system documentation
C. To eliminate commissioning
D. To determine employee schedules
Answer: A. To provide a systematic method for evaluating system
performance
Rationale: A defined procedure ensures that testing is repeatable,
organized, and comprehensive.
Question 6
Which factor is especially important when evaluating a camera's image
quality?
A. Lens cleanliness
B. Cabinet color
C. Cable label font
D. Rack height
Answer: A. Lens cleanliness
Rationale: Dirt, dust, fingerprints, or moisture on a lens can significantly
degrade image clarity and produce misleading test results.
Question 7
, What does resolution primarily describe in a CCTV image?
A. The camera's power consumption
B. The amount of image detail that can be represented
C. The length of the power cable
D. The number of recording days
Answer: B. The amount of image detail that can be represented
Rationale: Higher effective resolution generally allows finer image details
to be distinguished, although actual performance also depends on optics,
lighting, compression, and other factors.
Question 8
What is the purpose of checking the camera's field of view?
A. To verify that the intended area is adequately covered
B. To determine the DVR's storage capacity
C. To measure cable resistance
D. To test the building alarm
Answer: A. To verify that the intended area is adequately covered
Rationale: Field-of-view testing confirms that the camera captures the
required scene without unacceptable blind spots or unnecessary areas.
Question 9
Which condition can cause a CCTV image to appear excessively dark?
A. Excessive illumination only
B. Insufficient lighting or incorrect exposure settings
