231 – Electrics STUDENT ASSESSMENT PORTFOLIO 231 Dishwashers As you progress through your training, completing the relevant questions of this assessment will help you build and retain your knowledge and ability while being assessed on what you are learning.
What is the nominal UK Voltage? *
Before working on any appliance what is it important to do first? *
What setting on a multi-meter would you use to measure the nominal UK voltage? *
What setting on a multi-meter would you use to measure resistance? *
Before working on a hard-wired appliance, even though isolated at a switch and consumer unit is locked and tagged, what is it important to check before attempting to disconnect or reconnect the cable to the outlet or work on the appliance? *
What is the purpose of Safe Isolation? *
Before using any test meter, where possible, what should we do with our test meter? *
How often should a test meter be calibrated? *
What can we do to prove a meter hasn’t gone out of calibration on resistance and voltage? *
What is the purpose of an Earth Loop test on a socket or outlet? *
What three tests should be performed on the socket or outlet that we are connecting to? *
What does the term “Hard Wired” mean? *
Before disconnecting or connecting a cooker that is Hard wired, what do we need to be sure of? *
If we decide we need to measure ACV, what must we be sure of? *
We need to know the current draw of an appliance when checking the correct fuse size or cable size. What is the calculation to work this out? *
When making any kind of electrical connection what must we be sure of and why? select all that apply *