Physical Safety
Bayani Gaba-gaba
A computer room can look harmless, yet behind the desks sit the ingredients of a serious accident: tangled power leads, sockets pushed beyond their limit, heavy monitors perched near the edge of a bench and drinks placed next to live electrics. Physical safety is about the dangers that can cause real injury or even loss of life, and it is one of the few ICT topics where getting it wrong has consequences you can feel. The good news is that almost every hazard has a simple, known prevention.
In this lesson you will learn to tell physical safety apart from health risks, identify the four classic hazards Cambridge expects you to know, trace each one back to its cause and then state the measures that remove or reduce it. You will practise the exact hazard, cause and prevention pattern the examiner rewards, so that a question worth several marks becomes a structured answer you can write with confidence.
Manufura
- Safety issues.
- Including: electrocution from spilling drinks near electrical equipment and touching live cables, fire from sockets being overloaded or equipment overheating, tripping over trailing cables, heavy equipment falling and injuring people The causes of these safety issues and strategies for preventing them.
Takardar Darasi
Akwai a cikin manhajar Green Bridge
Zazzage manhajar Green Bridge CBT a wayar ka ko kwamfyuta ka don samun cikakkiyar bayanan darasi, tambayoyin aiki, da ƙari.
Nazarin Darasi
Barka da kammala darasi akan Physical Safety. Yanzu da kuka bincika mahimman raayoyi da raayoyi, lokaci yayi da zaku gwada ilimin ku. Wannan sashe yana ba da ayyuka iri-iri Tambayoyin da aka tsara don ƙarfafa fahimtar ku da kuma taimaka muku auna fahimtar ku game da kayan.
Za ka gamu da haɗe-haɗen nau'ikan tambayoyi, ciki har da tambayoyin zaɓi da yawa, tambayoyin gajeren amsa, da tambayoyin rubutu. Kowace tambaya an ƙirƙira ta da kyau don auna fannoni daban-daban na iliminka da ƙwarewar tunani mai zurfi.
Yi wannan ɓangaren na kimantawa a matsayin wata dama don ƙarfafa fahimtarka kan batun kuma don gano duk wani yanki da kake buƙatar ƙarin karatu. Kada ka yanke ƙauna da duk wani ƙalubale da ka fuskanta; maimakon haka, ka kallesu a matsayin damar haɓaka da ingantawa.
- Which of the following is a physical safety hazard rather than a health risk? A. Eye strain B. Back ache C. Electrocution D. Repetitive strain injury Answer: C
- Plugging too many devices into a single wall socket mainly creates a risk of: A. Tripping B. Fire C. Eye strain D. Data loss Answer: B
- The best way to prevent tripping over trailing cables is to: A. Tell users to walk carefully B. Use cable ducts or wireless connections C. Turn off the computers D. Add more extension blocks Answer: B
- A residual current breaker (RCB) is used to help prevent: A. Fire from dust B. Tripping C. Electrocution D. Falling equipment Answer: C
- Which measure helps prevent equipment overheating and catching fire? A. Covering the cooling vents B. Cleaning out dust and ensuring ventilation C. Adding more cables D. Placing the computer near the edge of the desk Answer: B
Akwai a cikin manhajar Green Bridge
Zazzage manhajar Green Bridge CBT a wayar ka ko kwamfyuta ka don samun cikakkiyar bayanan darasi, tambayoyin aiki, da ƙari.
Akwai a cikin manhajar Green Bridge
Zazzage manhajar Green Bridge CBT a wayar ka ko kwamfyuta ka don samun cikakkiyar bayanan darasi, tambayoyin aiki, da ƙari.
Littattafan da ake ba da shawarar karantawa
Yi Aikin Tambayoyin Gwaji
Kana son yin aikin tambayoyin gwaji kan Physical Safety? Sauke manhajar Green Bridge CBT don samun tambayoyin gwaji da cikakkun jarrabawa akan wannan batu.
Sauke Manhajar Daga Google Playstore
Duk abin da kake buƙata don yin fice a JAMB, WAEC & NECO.
