Q1. Alternating Current has:
Candidate Answer - A changing polarity, an amplitude component and a frequency,
Result - Correct
Q2. Direct Current is a the flow of ___________, which travel in one direction only
Candidate Answer - Electrons
Result - Correct
Q3. The Electrical Pressure that moves charged particles in a circuit is measured in
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Result - Incorrect
Q4. The conversion of electrical energy into another form of work is measured in
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Q5. The sum of the individual voltage drops in a series circuit must be ______ the applied voltage
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Result - Incorrect
Q6. The voltage applied to a DC Series Circuit that must equal the sum of the voltage drops with a circuit is known as
Candidate Answer -
Result - Incorrect
Q7. A resistor is defined as an electrical component designed to have a resistance against the flow of ___________
Candidate Answer -
Result - Incorrect
Q8. When circuit elements are connected so that two terminals are shared and voltage is common across the shared terminals this is called
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Q9. Which component listed contains a wire or strip of metal that is installed in series with a power line that is designed to melt if it receives an excessive amount of current, is called
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Result - Incorrect
Q10. A __________________ is a 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.
Candidate Answer -
Result - Incorrect
Q11. A bad connection or any point of resistance on a circuit will cause a
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Result - Incorrect
Q12. Adding up resistances in a series circuit will give the ________________ resistance
Candidate Answer -
Result - Incorrect
Q13. Where more than one ground path is created, and different paths create a voltage differential, this is known as a
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Result - Incorrect
Q14. A fuse connected in-line at the battery is there to protect
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Result - Incorrect
Q15. An electromechanical device that uses a coil (electro) to move switch contacts (mechanical) is known as a
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Q16. What are the main elements of a relay
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Q17. Whenever the relay has an INTERNAL SPIKE SUPPRESSION DIODE, to activate the relay
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Q18. Where a relay has extra contacts labelled 30, 85, 86 ,87 and 87a the relay will be a
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Q19. The process of changing AC current to DC current is known as
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Q20. A battery can also be referred to as a
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Q21. Primary batteries can
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Q22. The main battery on a vehicle is normally a lead-acid compound and can be recharged. It is known as a
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Q23. What is an electrical two- terminal device which allows current to pass through it in one direction only
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Q24. A diode is used to:
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Q25. A professional installation is not just about the quality of your work. It also includes
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Q26. When the amperage draw of a system exceeds 120% of the alternator’s maximum output, which components will sustain damage
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Result - Incorrect
Q27. What component are we describing in the article below ‘An accelerant is ignited which in turn ignites the gas generating material, causing an explosion’
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Result - Incorrect
Q28. A good solder joint should be
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Q29. To avoid EMC issues it is advisable to use a product that has CE marking, what does CE stand for in English
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Q30. In case of any conflict when complying with installation instructions, which instruction take priority?
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Q31. Where is the optimum position for an antenna to obtain the best signal
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Q32. What type of antenna may not be suitable for vehicles with double-glazed screens, reflective coatings or other special glass
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Q33. How much impedance should an ideal antenna cable have?
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Q34. The power supply cable you install should be
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Q35. The main benefit of using an antenna analyser on an airwave device is:
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Q36. A GPS antenna needs to be installed:
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Result - Incorrect
Q37. Is it acceptable to install a transceiver or any other device in the load storage area of a vehicle
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Result - Incorrect
Q38. A fuse is ideally installed as close to the power as possible
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Q39. You have a high current device to connect to the vehicle. You should take the power from:
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Result - Incorrect
Q40. You have just drilled a hole in a metal panel in the vehicle. The next step is:
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Result - Incorrect
Q41. Where is the optimum position of a separate microphone
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Q42. You have a device which has a fuse installed on the device itself. Is it correct to install a separate fuse on the cable?
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Result - Incorrect
Q43. Are you responsible for the installation of used equipment to be compliant with the latest relevant legislation
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Q44. What must the business provide to the technician before any work is carried out on a vehicle?
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Q45. When installing equipment into police vehicles, guidance is available from FCS1362 and from the Code of Practice from which organisation?
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Result - Incorrect