MRFS Engineer Knowledge Form
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What equipment are you most familiar with? What level of competence do you regard yourself as having. 1 Lowest - 5 Best
Level 1
Level 2
Level 3
Level 4
Level 5
Avigilon
Texecom
Gent
Notifier
BPT
Comelit
Galaxy
Castle
1. Question
Which resistors are used on a Galaxy panel?
1k
2k
4k
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2. Question
A dual technology detector work can be described as?
Two forms of technology, microwave and infrared
A dual sensor technology pulse receiver
PIR element picking up heat and movement
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3. Question
A standard cat5 cable would be wired using the following colours with the RJ45 connector facing downwards:
orange white/Orange/Bluewhite/Green/Green White/Blue/Brown White/Brown
Orange white/Orange/Green White/ Blue/Blue White/Green/Brown White/Brown
Brown White/Brown/Green White/Green/Blue White/Blue/Orange White/Orange
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4. Question
What resistance would you expect to have on 100 meters of cable using one pair to test:
0-10 ohms
12-30 ohms
30-60 ohms
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5. Question
When carrying out a maintenance on a monitored system you should?
Place the system on test with central station before starting
Alert the customer you could make some noise
Check the strobe flashes
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6. Question
A BNC connects
A coax cable to a piece of equipment
A computer to a monitor
A battery to a panel
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7. Question
When testing for current draw using this meter what position would the red lead need to be in:
Com
A
C. V Ω
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8. Question
Using this relay which terminals would you wire into to trigger a piece of equipment that requires a dead short to activate
C/NO
NC/C
NC/NO
Score
Per%
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CCTV
What type of cable should be used for a video signal on a CCTV System?
Option 1
RG59 Shotgun Cable
Option 3
What is the maximum distance this cable should be run?
100 metres
150 metres
250 metres
What is the difference between manual and auto iris?
Manual has to be set and Auto adjust automatically to the light levels
Option 2
Option 3
What types of connectors are used on a CCTV system?
Option 1
BNC connectors
Option 3
Which type of CCTV camera would be used with an infra-red light?
Colour
Monochrome
Monochrome or Colour
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Access Control
Name 2 types of Access Control equipment?
Option 1
Option 2
Option 3
Option 4
What does APB stand for?
Option 1
Option 2
Anti Pass Back
Which type of system would generally be used on a gate/ barrier application?
Option 1
Option 2
Intercom system orProximity reader
Name 2 methods of entry on an Access system?
Option 1
Option 2
Name 2 types of exit on an Access Controlsystem?
Option 1
Option 2
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Emergency Lighting
What’s the difference between maintained and non maintained lights?
Option 1
Option 2
Option 3
Generally which method would you test an emergency lighting system?
Option 1
Option 2
Test Keyswitch facility
Name 2 different types of emergency lighting?
Bulkheads or Central Battery system
Option 2
Option 3
Name 2 areas in a building that would have emergency lighting?
Option 1
Option 2
Option 3
What colour is associated with an emergency exit?
Red
Amber
Green
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Intruder Alarm
What does PIR stand for?
Option 1
Option 2
Passive Infra Red
What is the current British Standard that all systems must comply with
BS4737, EN50131, PD6662
Option 2
Option 3
What is the standard output voltage on a working Intrude alarm panel?
Option 1
12v DC
Option 3
How many outputs are there on a RIO?
2
4
6
What are the 2 main types of wiring sequences found on intruder panels?
Option 1
End Of Line or Full Circuit Loop
Option 3
What value is the end of line resistor on a Galaxy panel?
Option 1
Option 2
1K
What is a Node?
Zone expander for Menvier panel
Option 2
Option 3
What is the cut off time now imposed on external sounders?
15mins
30mins
45mins
What is the maximum amount of door contacts that can be fitted on onezone?
5
10
15
How often should the back-up batteries be replaced?
1 year
2 years
3 years
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Fire Alarm
On a conventional Fire Alarm system, what is a zone?
Group of devices (detectors & call points) covering a specific area
Option 2
Option 3
What is the function of an end of line device?
To allow the panel to measure the continuity of thezone
Option 2
Option 3
Which British Standard regulates the design of Fire Alarms?
Option 1
BS5839
Option 3
What is the difference between an Optical and Ionisation detector?
Option 1
Option 2
Optical detector measures Opacity, Ionisation uses radioactive source to measure smoke density
How often should a heat detector be tested?
Each year
2 years
3 years
When installing a base for a detector, what consideration should be given to position?
Option 1
LED visible from entrance door, 300mm away from obstruction
Option 3
What does a CO detector on an Alarm system detect?
Option 1
Option 2
Carbon Monoxide
On an addressable system what is the function of a loop isolator base?
To Auto isolate the loop minimising detectors affected
Option 2
Option 3
What European standard should fire alarms be manufactured too?
Option 1
Option 2
EN54
When measuring the voltage on a pair of healthy batteries what would the onloadDISABLEDDISABLEDDISABLEDDISABLEDDISABLED voltage usually be with the mains power disconnected?
Option 1
Option 2
24v DC
Calculation
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