The circumstances in which a staff alarm might be considered and the arrangements that you would incorporate within a staff alarm facility to ensure an adequate degree of safety for occupants of a multi-storey office building: Question 2 (a)  briefly outline the method of operation (not just what they do) of each of the following types of detector I. Electronic fixed temperature/rate-of –rise heat detector II. Ionisation chamber smoke detector III. Optical smoke detector IV. Carbon monoxide fire detector V. Infra-red flame detector VI. Ultra violet flame detector (b). Choose Four of the above devices and give at least two examples that is suitable for the detection of fire Question 3(a). False alarm reduction and management is an essential matter for anyone dealing with fire alarm systems: explain(c). Summarize the advice in Table 5 of BS 5839-1 (c). Type of detectors which is mainly immune to common false alarm problems, yet still can detect fires very quickly and  How do they achieve this performance: Question 4(a). A smoke alarm is a fire-protection device that automatically detects and gives a warning of the presence of smoke while smoke detector is an electronic fire alarm that is activated by the presence of smoke.(b). A member of my staff, who lives in a four bedroom, two storey house with 3 generation of their family were to ask for advice regarding smoke alarms what advice would you give regarding,(i). The type of devices that they should purchase particularly in terms of standard principle of operation and power supply:

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