1. Write the names of ALL the components 1-10 above. (10 marks)
2. Briefly explain the function performed by EACH of the components above. (20 marks)
3. Name FOUR tests that are performed on a new ELECTRICAL installation to verify the electrical soundness of the installation. (4 marks)
4. Identify THREE measuring instruments that are used to perform electrical tests on a new ELECTRICAL installation. (3 MARKS)
5. State FOUR electrical safety tests that must be conducted on all new installations before the power supply is connected to the circuit. (4 marks)
6. State TWO electrical safety test that must be conducted on all new installations with the power supply connected to the circuit. (2 marks)
7. Outline the procedure for conducting insulation resistance tests
(A) between the conductors in a completed electrical installation
(B) between the conductors and earth in a completed electrical installation. ( 5 marks)
2. Briefly explain the function performed by EACH of the components above. (20 marks)
3. Name FOUR tests that are performed on a new ELECTRICAL installation to verify the electrical soundness of the installation. (4 marks)
4. Identify THREE measuring instruments that are used to perform electrical tests on a new ELECTRICAL installation. (3 MARKS)
5. State FOUR electrical safety tests that must be conducted on all new installations before the power supply is connected to the circuit. (4 marks)
6. State TWO electrical safety test that must be conducted on all new installations with the power supply connected to the circuit. (2 marks)
7. Outline the procedure for conducting insulation resistance tests
(A) between the conductors in a completed electrical installation
(B) between the conductors and earth in a completed electrical installation. ( 5 marks)