SECTION B Test of Practical [50 marks] Answer all questions 4a. The diagram above illustrates an electric lamp. Study it carefully and answer the following questions i. Name the parts labeled V , W, X, Y and Z ii. What type of lamp does the diagram illustrate? iii. State one function each of the part Labelle V and Z iv. Name the gas used in filling the lamp v. State three possible faults that could make the lamp not to lig ht when switched on 4b. Figs . 1.1, 1.2 and 1.3 Illustrate three lamp s , three one - way switches and a joint box respectively. Study the symbols and answer the following questions i. Using Figs 1.1, 1.2 and 1.3 , draw the wiring diagram showing each lamp controlled independently by it corresponding switch. ii. State three precautions to be taken when carrying out the wiring on a wiring board. iii. List five materials needed in carry out the wiring on a wiring board . iv. State the standard required cable size t hat can be used when carrying out the wiring on a wiring board Want more Electrical Installation and Maintenance Work Objective SSCE Exam Questions Get the complete WASSCE Electrical Installation Exam Past Questions Paper (Obj & Essay in PDF or Ms - Word from us Continue reading to know how WHATSAPP +2348051311885 https://stcharlesedu.com