This Assessment is for individuals who have previously conducted courses in Vehicle Installation and have the knowledge to pass the Foundation Course
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Question 1 of 80
A resistance in a series circuit will cause?
Voltage increase
Excessive power
Increase in power and current
Voltage drop
Question 2 of 80
A resistor will have a resistance against the flow of?
Neutrons
Protons
Electrons
Photons
Question 3 of 80
In order to calculate the total resistance in a series circuit the technician would?
Multiply all the resistors together to find the Total Resistance
Add all the resistors together to find the Total Resistance
Multiply the Resistance total and then divide by the number of resistors
Subtract the largest value resistor by the smallest value resistor in the circuit
Question 4 of 80
Direct Current (DC) is a the flow of?
Protons which travel in one direction only
Electrons which travel in one direction only
Photons which can travel in both directions
Electrons which can travel in both directions
Question 5 of 80
Electrical Resistance is a property a material possesses to?
Reduce the current output by the power source
Limit the power of the battery in voltage
Increase the voltage at the component
Resrict the flow of electricity current
Question 6 of 80
The conversion of electrical energy into another form of work is measured in which of the electrical units?
Joules
Voltage
Watts
Amps
Question 7 of 80
The conversion of electrical energy into work over a certain period of time is?
Pressure - Volts
Potential - Ohms
Current - Amps
Power- Watts
Question 8 of 80
Electrical Pressure is measured in which electrical unit?
Volts
Ohms
Question 9 of 80
The measurable Relationship between "current, voltage, resistance and power" is described in which electrical law?
Ohm's Law
Newton's Law
Marconi's Law
Kirchen's Law
Question 10 of 80
The sum of the individual voltage drops in a series circuit must be?
Equal to the voltage applied
Less than the voltage applied
Higher than the voltage applied
Half of the available voltage
Question 11 of 80
The voltage applied to a DC series circuit must equal the sum of the voltage drops within the circuit is referred to as?
Kirchoff's Law
Question 12 of 80
In a circuit with stable voltage of 24 Volts which has a current flow 5 amps. What is the resistance of a bulb?
5.8 Ohms
7.2 Ohms
4.8 Ohms
6.9 Ohms
Question 13 of 80
When circuit elements are connected so that two terminals are shared and voltage is common across the shared terminals, what is the circuit type referred as?
Series
Parallel
Short
Open
Question 14 of 80
What type of circuit is indicated in the diagram?
Question 15 of 80
In a circuit with stable voltage of 12 Volts a 55w bulb illuminates. What will the current flow be in the circuit?
7.96 Amps
3.25 Amps
4.58 Amps
6.58 Amps
Question 16 of 80
Which device placed in series with a power line which, when an excess amount of current is sensed, will open the power connection, thus protecting a circuit or system.
Circuit Breaker
Diode
LED
Battery
Question 17 of 80
A battery can also be referred to as a what?
Resistor
Two way diode
Capacitor
Transistor
Question 18 of 80
A device that contains a strip of metal that is installed in series with a power line that is designed to melt if excessive amount of current passes through it is referred to as a?
Fuse
Switch
Question 19 of 80
A fuse connected in series at the battery connection is to primarily protect?
The vehicle's low voltage battery
The wiring and equipment connected in the circuit
The vehicle bulkhead
Only the equipment connected in the circuit
Question 20 of 80
A fuse is ideally fitted as close to the electrical power source as possible to ensure the?
To prevent electrical voltage spikes from occurring
To protect the vehicle from high electrical surges
Cable and component(s) are constantly protected
To inhibit EMC within the electrical circuits
Question 21 of 80
An adjustable or variable resistor is is typically referred to as a?
Potentiometer
Solenoid
Question 22 of 80
A diode fitted during an aftermarket installation is often used to?
To maintain the resistance within the manufacturers electrical system
To maintain a constant current to the manufacturer systems
As a suppressor within a circuit to prevent EMC interference
Protect existing manufacturer wiring and their electrical systems
Question 23 of 80
Primary batteries can?
Deliver electrical energy but cannot be recharged
Be connected to a charger to be recharged
Be recharged by passing a direct current in the opposite direction of discharge
Be recharged by the inversion of current
Question 24 of 80
The low voltage battery on a vehicle is normally constructed of a lead-acid compound and can be recharged, is referred to as a?
Primary battery
Secondary battery
High voltage battery
Low amperage battery
Question 25 of 80
Using the wrong cable size for the type of application could cause the cable to?
Overheat, melt and could catch fire
Operate at the incorrect temperature
Be subject to an excessive cold temperature
Go yellow in colour when the device is operated
Question 26 of 80
What electrical component is indicated?
Question 27 of 80
What type of cable should be used to fit a component within a aftermarket vehicle environment?
Multi-strand cable
Solid cable
Non-conductive cable
Red colour insulated cables only
Question 28 of 80
When an electrical current passes through a diode, what will occur?
Nothing electrically will occur during the passing of current
The voltage emitted from the diode will increase
A voltage drop will occur across the diode
Temperature will significantly reduce
Question 29 of 80
When installing a device that requires a high current, best practice dictates to connect a fuse at the battery connection under the bonnet. it is placed no more than 25 cm from the low voltage battery and make sure it is fitted?
Before the bulkhead (battery fitted within engine compartment)
After the bulkhead (battery fitted within engine compartment)
Within the passenger compartment
Within a heat resistant container (within engine compartment)
Question 30 of 80
Canbus wires fitted to a vehicle are typically twisted to?
Increase the cables rigidity
Help reduce signal interference
To maintain heating of the cables
To reduce the resistance of the cables
Question 31 of 80
The process of changing Alternating Current (AC) to Direct Current (DC) is often referred to as?
Rectification
Induction
Refraction
Invertion
Question 32 of 80
An accelerant which is ignited causing an explosion is typically used in?
Internal Combustion Engine
Hydrogen Fuel Cell
High Voltage battery
An airbag
Question 33 of 80
When the current draw of a system exceeds 120% of the alternator's maximum output, which component(s) will typically sustain damage?
The vehicles lighting system
The battery and alternator
The battery and starter motor
The starter and it's solenoid
Question 34 of 80
Which electrical circuit / system is normally switched OFF during engine cranking?
High speed CAN
Restraint system circuit
Accessory circuit
LIN systems
Question 35 of 80
What is the main difference between a BEV and a PHEV?
The PHEV can also be driven by another power source (usually an I.C.E.)
The PHEV has blue colour insulation to the high voltage cables to the motor
The PHEV has a high voltage battery which cannot be recharged
The PHEV has a single phase electric permanent magnet motor
Question 36 of 80
What does the abbreviation "ESP" indicate for in a vehicle environment?
Electrical Standing Point
Extra Sensor Programmable
Electronic Specific Purpose
Electronic Stability Programme
Question 37 of 80
What is the abbreviation LNA in a vehicle environment?
Local Network Attachment
Low Noise Amplifier
Large Network Administration
Low Numerical Aperture
Question 38 of 80
In which location must a GPS antenna be installed?
Positioned as near to the GPS device as possible
On a vertical flat surface
With its direction position towards the drivers seat
With an uninterrupted view of the sky
Question 39 of 80
Approximately how much impedance should an antenna cable have?
125 Mega Ohms
75 milli Ohms
50 Ohms
100 Ohms
Question 40 of 80
If the antenna cable is too short for the installation, the cable should be?
Replaced with a cable with the correct length
Lengthened with use of an adaptor cable
Lengthen by soldering two cables together
Lengthened by gluing two cables together using conductive adhesive
Question 41 of 80
If the initial test of a GPS antenna is not consistent with the technicians expectations, they should initially?
Reboot the GPS device
Check that the LNA is not damaged
Change the fuse to a higher value and reset the GPS unit to a higher frequency
Consider moving the antenna to another location to obtain an improved signal
Question 42 of 80
What does the abbreviation EMC stand for?
Electrically Modified Chignal
Emergency Market Complaint
Electro Magnetic Compatibility
Electronic Medicine Compendium
Question 43 of 80
Which location identified is the optimum position for an antenna to obtain the best signal?
The roof of the vehicle
An external vertical glass mount location
Behind a reinforced horizontal panel
Behind a reflective glass heating element
Question 44 of 80
A risk assessment is a careful examination of all aspects of work that could?
Damage a companies reputation
Only cause damage to tools or equipment
Cause harm to an individual or group of people
Damage the vehicle or its contents
Question 45 of 80
An electromechanical device that uses a coil (electro) to provide movement to switch contacts (mechanical) is often referred to as a?
Relay
Question 46 of 80
In the case of any conflict when complying with installation instructions, which guidance should take priority?
The equipment manufacturer
The wiring manufacturer
The Vehicle Manufacturer
The vehicle dealer
Question 47 of 80
It is a legal requirement for an employer (or a self employed person) to provide what action / document prior to the work being carried out?
A list for the PPE required
A documented risk assessment
The CE mark for the action required
A copy of the installer's driving license
Question 48 of 80
To avoid issues of EMC it is advisable to use a product that has CE marking. What does the abbreviation CE stand for in England?
European Conformity
Extra care
Credit extra
Confirmation of Europe
Question 49 of 80
The main elements of an electrical relay are usually the?
Coil, Alternator, Starter
Coil, plugs, HT Leads
Coil, Spring, Contacts
Coil, Diode, Inductor
Question 50 of 80
When installing equipment into a police vehicle, the installation guidance is available from FCS1362 and also from which organisation Code of Practice?
NAPFM
EI
IMI
Home Office
Question 51 of 80
Whenever a relay has an "INTERNAL SPIKE SUPPRESSION DIODE", which of the listed actions is required to activate the relay?
30 must always be connected the negative (-) terminal and 87 must always be connected to the Positive (+) terminal
86 must always be connected the negative (-) terminal and 87 must always be connected to the Positive (+) terminal
85 must always be connected the negative (-) terminal and 86 must always be connected to the Positive (+) terminal
86 must always be connected the negative (-) terminal and 85 must always be connected to the Positive (+) terminal
Question 52 of 80
Where a relay has contacts labelled 30, 85, 86 ,87 and 87a, which type of relay will it be typically referred to?
Single Pole, Double Throw
Single Pole, Single throw
Double Pole, Double Throw
Double Pole, Single Throw
Question 53 of 80
Why must an installer abide by the EMC Directive?
To be insured during the installation
To maintain all installation warranties
To complete an audit trail post installation
To comply with the legislation at all times
Question 54 of 80
Who is responsible for the installation of used equipment?
The installer
The component manufacturer
The vehicle owner
The insurer
Question 55 of 80
All equipment power supplies, whether taken from the ignition or other battery circuits should be?
Heat shrunk
Fused
Fitted using low voltage wiring
Fitted with a thermal device
Question 56 of 80
A transceiver (or any other similar device) may be fitted in the load storage area of a vehicle if?
It does not obstruct access to other items already in the space
It is a light commercial vehicle
It causes a low EMC
It limits low EMC interference
Question 57 of 80
The optimum position to fit a separate microphone for the driver to use is?
Adjacent to the handbrake lever
Near to the in-car entertainment system head unit
Near to the front centre of the vehicle interior light assembly
On the sun visor (with it down) on the drivers side
Question 58 of 80
A device is to be installed which has a fuse fitted within the device. Should the technician fit a separate fuse?
There is no need to fit a second fuse as the device fuse will protect the vehicle
The fuse fitted within the device is sufficient to protect the installation
The fuse fitted will have the correct rating to protect the device and all its wiring
Always fit a separate fuse (of the correct rating) to protect the cable
Question 59 of 80
A technician is fitting a device to a vehicle that requires a high current. Where should the technician take the power supply to feed the device from?
Directly at the battery positive terminal
The cigarette lighter socket middle terminal
Any power supply near to the installation of the device
The radio permanent power supply
Question 60 of 80
A device power supply cable installed to a vehicle should be?
Initially connected and the cable excess cable tied up and secured to a fixed point
Connected and after the installation, any excess cable 'taped up' tidily and secured
Connected to the battery and excess of cable wound up hidden under trim
Cut to the correct length for the installation but kept as short as possible
Question 61 of 80
A solder electrical joint should be?
Smooth, shiny and concave
Convex and dull
Dull in appearance
Green in colour
Question 62 of 80
A professional installation is not just about the quality of the technician's work. The installation should also include?
The preparation and professionalism of the technician
The cost of the tools and equipment used during the installation
The time taken to install the equipment / device
Offering the customer sufficient refreshments and WIFI access during the installation
Question 63 of 80
Prior to the installation of equipment & devices to a vehicle, the technician should?
Ensure their hands are clean and free of dirt and gloves are fitted
Fit the necessary vehicle protection equipment (VPE)
Remove the trim from the vehicle and check for damage to its fixings / clips
Ensure the necessary tools / equipment are removed from their toolbox and clean
Question 64 of 80
During the installation of a device, a technician drills a hole in a metal panel. The next action after the hole is drilled, is for the technician to?
The cordless drill is fully charged ready for the next activity
The edge to the hole is treated with a rust inhibitor to provide a good ground connection
A rubber grommet is installed to prevent water ingress
Deburr the hole and any swarf is carefully removed
Question 65 of 80
During the installation of interconnected devices, ground loop interference is created by the device circuit. Why is the interference created?
The fitment of a fuse to the power supply of the equipment
Connection of the battery positive terminal first during device installation
A poor connection between the wiring path to ground and each piece of equipment
Ensuring the earth connections are all fully insulated from the body of the vehicle
Question 66 of 80
A voltage drop can occur in an electrical circuit if?
A poor connection in the circuit exists
An open circuit exists
The circuit is switched OFF
A fuse is fitted to the circuit power supply
Question 67 of 80
A device is installed that has more than one ground path. Different ground paths create a voltage differential which is often referred to as a?
Looped ground
Ground loop
Mega ground
Bad earth
Question 68 of 80
When installing devices, best practice indicates it is advisable to install a devices power and signal cables away from each other. This is to avoid?
Power surges
Resistance
Interference
Question 69 of 80
Before drilling any hole in a vehicles body, the technician should carry out which of these action initially?
Check the other side of the panel for any component(s) that could be damaged
Check that the drill has sufficient power to drill the hole
Use a volt meter on the panel to check there are no voltages going through the panel to be drilled
Check the drill bit to see that it is sharp enough
Question 70 of 80
Before working on an electric/plug in hybrid vehicle, the technician should initially ensure that?
The vehicle has been cleaned and polished
The vehicle has had time to cool down
The charging cable is disconnected from the vehicle
The vehicles windows are fully in the open position
Question 71 of 80
Mechanical Power is usually measured in:
Horsepower
Siemens
British Thermal Units
Voltage or Amperage
Question 72 of 80
What's the resistance of an alarm with a 12 volt battery connected with a flow of 2amp
10 Ohms
3 Ohms
6 Ohms
11 Ohms
Question 73 of 80
The Nominal Voltage of each cell on a conventional Lead/Acid battery is?
2.1 Volts
6.2 Volts
4.2 Volts
1.8 Volts
Question 74 of 80
What is the Media Transport Canbus system more commonly known as:
MAST
MAVIC
MOST
MOTOR
Question 75 of 80
In the motor Industry, the term BEV stands for?
Battery Energy Van
Before Entering Vehicle
Battery Electric Vehicle
Best Energy Voltage
Question 76 of 80
A typical "Mild" Hybrid Vehicle will have?
Both a 12 volt and a 48 volt battery
A single battery of at least 100 volts
Two 12 Volt batteries connected in parallel
Both a 6 Volt and a 24 volt battery
Question 77 of 80
The term 'Thermal Runaway' is usually associated with which type of battery chemistry?
Nickel Cadnium
Alkaline
Lithium Ion
Lead Acid
Question 78 of 80
What type of magnetic element is used within a synchronous motor of an electric vehicle?
Steel
Neodymium
Lead
Question 79 of 80
The first "mass produced" hybrid electric vehicle was produced in approximately what year?
1997
2007
1964
1921
Question 80 of 80
What is the main function of fleece tape as shown in the photograph?
As a First Aid dressing
To insulate a soldered connection
For looming under the bonnet of the vehicle
As a material used for anti-vibration purposes