Electrical Principals and Processes
Quiz by Ricky Fleet
Feel free to use or edit a copy
includes Teacher and Student dashboards
Measure skillsfrom any curriculum
Measure skills
from any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
With a free account, teachers can
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
57 questions
Show answers
- Q1What document should be referred to for specific wiring details of domestic heating controls?Building RegulationsPart PManufacturer's instructionsUser Instructions30s
- Q2Which is the most likely supply voltage type and rating used for a central heating circulating pump?230V AC110V DC230V DC110V AC30s
- Q3Which of the following would be found on a low voltage central heating wiring system?24V DC110V AC24V AC12V DC30s
- Q4What type of domestic electrical circuit is shown in the diagram?Radial circuitRing main circuitLighting circuitSpur circuit30s
- Q5What type of domestic electrical circuit is shown in the diagram?Ring main circuitRadial circuitSpur circuitLighting circuit30s
- Q6Which of the following earth arrangements uses an installation earth electrode as part of the earth fault path?TTTN-C-STN-CTN-S30s
- Q7What is the following earth arrangement?TN-CTN-C-STN-STT30s
- Q8What is the following earth arrangement?TN-C-STN-STTTN-S30s
- Q9Which one of the following conductors connects an installation main earthing terminal to the incoming copper mains water pipe?Supplementary bonding conductorHigh integrity protective conductorMain protective bonding conductorCircuit protective conductor30s
- Q10Which one of the following would be used to connect 2 pipes together in a bathroom?High integrity protective conductorSupplementary bonding conductorCircuit protective conductorMain protective bonding conductor30s
- Q11Which one of the following components operates under earth fault conditions only?RCDCircuit breakerHBC fuseRCBO30s
- Q12Identify the protective device which operates when the system is overloaded?RCBORCDHBC fuseCircuit breaker30s
- Q13What is the component shown in the image?Cartridge fuseCircuit breakerRCDRCBO30s
- Q14Out of the following cartridge fuses which would be used to provide overcurrent protection to a 230V domestic central heating circuit with a total load of 600W?16A6A13A3A30s
- Q15Identify the marked component in the diagramSupplier’s cut outConsumer’s main earth terminalConsumer’s control unitSupplier’s energy meter30s
