Electrical Fault Finding Exam Questions

Revision resources past test questions revision resources for electricians and those training as electricians.

Electrical fault finding exam questions.

A full inspection and testing procedure with the completion of the electrical installation certificate. Fault diagnosis assessment questions specifically focus on such skills. Electrical training a range of training courses for electricians including the 18th edition qualification training. Fault detection test questions present you with a mix of diagrams utilised in switches.

Fault finding with insulation resistance testing 3. Guides downloads a wealth of resources for electricians including guides downloads and video tutorials. On the day of the c g 2391 practical exam the first task for delegates to complete is a visual inspection of a model electrical installation. To find solutions one has to rely on their logic and on processes of elimination.

Your biggest friend for finding the faults will be the low ohm reading continuity tester. Remember all faults will be wiring faults. You should determine the how the switch operates and identify mistakes. Testing to locate the position of a fault.

Fault diagnosis tests usually form part of a test battery in which verbal reasoning and numerical reasoning also feature. The faults should be found using logical and methodical approach with the aid of common test equipment. No specialised knowledge is required to answer these fault diagnosis questions unlike mechanical reasoning this sample question paper contains 12 questions and has a suggested time limit of 10 minutes. If you are convinced that the earth is touching the phase or vice versa or the ph is touching the n prior to the load then you would carry out an ir test at 500 volts dc between the ph e or ph n.

Course details booking scheduled dates costs of. I passed my trade test in 1980 and have been involved in the electrical trade since then with a large number of years as an electrical contractor catering for both domestic and industrial sectors. There will be no faulty components. Fault diagnosis test questions.

Whether they re working on tanks in the armed forces or repairing a city bridge technicians civil engineers and security personnel need to know how to spot and quickly fix equipment. My company became known as the specialists in fault finding on machinery. We were called in when others failed in getting a machine running.