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最新20xx年電大物業(yè)設備設施管理形考作業(yè)一、二、三、四參考參考答案資料小抄(專業(yè)版)

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【正文】 建筑物對安全防范系統(tǒng)的要求:( 1)外部侵入保護;( 2)區(qū)域保護;( 3)目標保護。 自動空氣開關:又稱自動空氣斷路器,是一種自動切斷線路故障用的保護電器。滿足用戶對電能可靠性的要求,不隨意斷電。 在電梯運行檢查中,由值班運行人員在開啟電梯后、停梯前及接班時進行的檢查是( A) 我國習慣把速度常指速度大于( B)的電梯稱為高速電梯 在照明電路敷設中,暗線采用鋼管敷設時彎曲半徑不得小于管徑的( B)倍 1 如因正常照明因故而中斷,供 繼續(xù)工作和人員疏散的照明稱為( A) 1 高壓貢燈中的高壓主要是形容( C) 1 第一類建造物的防雷建筑物防雷保護范圍用滾球法進行確定,其保護半徑是( A) 1 安全電壓是( C)以下的電壓 1 通過人體的電流在( D)以上時,就會產(chǎn)生呼吸困難、肌肉痙攣,甚至發(fā)生死亡事故 1把電氣設備在正常情況下不帶電的金屬部分與電網(wǎng)的零線緊密地連接起來的保護是( A)保護 三、簡答題 建筑供配電系統(tǒng)管理的目的是什么? 答:建筑供配電系統(tǒng)管理目的是:( 1)安全。 請敘述消防管理中必須認真落實執(zhí)行哪些制度? 答:物業(yè)管理部門要結合建筑物的實際情況,建立嚴格的消防管理制度 ,并且要認真落實執(zhí)行。 什么是通風系統(tǒng)? 答:通風是改善空氣條件的一種方法,它包括從室內(nèi)排污濁空氣和向室個補充新鮮空氣兩個方面。物業(yè)設備日常點檢內(nèi)容主要包括: 運行狀況及參數(shù); 安全保護裝置; 易磨損的零部件; 易污染堵塞,需經(jīng)常清洗更換的部件; 在運行中經(jīng)常要求調(diào)整的部位; 在運行中經(jīng)常出現(xiàn)不正?,F(xiàn)象的部位。 當室外給水管網(wǎng)的水壓低于或周期性低于建筑物內(nèi)部給水管網(wǎng)所需水壓,而建筑物內(nèi)部用水量又很不均勻時,宜采用設置( 升壓 )設備的給水方式 供生活引用水的水箱應設有密封箱蓋,箱蓋上應設有檢修人孔和通氣管,通氣管上不得撞設閥門,管口應朝下設置,且管口應裝設 (防塵慮網(wǎng) )。 物業(yè)設備維護保養(yǎng)一般包括哪些方式?維護保養(yǎng)工作應如何實施? 答:物業(yè)設備維護保養(yǎng)一般包括:清潔、緊固、潤滑、調(diào)整、防腐、防凍及外觀表面檢查。( 3)作好相關記錄,送給物業(yè)管理公司工程部備案。空調(diào)系統(tǒng)的日常維護是指物業(yè)管理公司的空調(diào)系統(tǒng)在運行過程中出現(xiàn)的問題及時處理保證空調(diào)系統(tǒng)正常運行,使建筑物的使用功能以最大限度的發(fā)揮。低壓配電的結線方式主要有放射式、( 樹干式 )和混合式三種 ( 變配電所(室) )是小區(qū)供配電系統(tǒng)的樞紐,它擔負著接受電能、變換電壓、分配電能的任務 變配電所由高壓配電室、( 變壓器 )和( 低壓配電室 )三部分組成 ( 自動空氣開關 )又稱 自動空氣斷路器,是一種自動切斷線路故障用的保護電路 漏電保護器可分為電磁式和 (電子式 )兩種,電磁式保護器可靠性好,一般動作電流不大于 30mA 漏電保護器可分為電磁式和電子式兩種,( 電磁式 )保護器可靠性好,一般動作電流不大于( 30mA) 通常稱( 36) V 以下的電壓為安全電壓 電梯的定義為:用電力拖動的轎廂運行于鉛垂的或傾斜不大于( 15)度的兩列剛性導軌之間運送乘客或貨物的固定設備 1電梯總體結構上可分為( 機械 )和( 電氣 )兩大部分組成 1電梯的機械限速裝置由( 限速器 )和安全鉗組成 1電梯的日檢主要是檢查( 易磨損 )和 (易松動 )的外部零件,必要時進行修理、調(diào)整和更換 1電氣照明采用的電光源按發(fā)光原理可分為( 熱輻射光源 )和氣體放電光源兩大類 1照明裝置故障,大體分為短路、斷路和( 漏電 )三種情況 1節(jié)能燈是采用高頻交流電源供電的熒光燈,變頻的工作主要由( 電子鎮(zhèn)流器 ) 1在照明電路中,從總配電箱到各分配電箱的干線布置一般有放射式、( 樹干式 )和混合式三種 1安裝照明線路時,開光和插座一般不低于 。是人為地在電網(wǎng)中設置一個最薄弱的發(fā)熱元 件,當過載或短路電源流過該元件時,利用元件(即熔體)本身產(chǎn)生的熱量將自己熔斷,從而使電路斷開,達到保護電網(wǎng)和電氣設備的目的。 電流對人體的傷害與什么因素有關? 答:電流對人體的傷害與以下因素有關: ( 1)通過人體的電流值;( 2)人體電阻值;( 3)電流通過人體時間的長短;( 4)電流流過人體的途徑;( 5)電流的頻率;( 6)觸電電壓。 與傳統(tǒng)建筑相比較,智能建筑有哪些特點? 答:與傳統(tǒng)建筑相比較,智能建筑有以下特點:( 1)節(jié)約能源;( 2)節(jié)省設備運行維護費用;( 3)提供安全、舒適和高效便捷的環(huán)境;( 4)廣泛采用了“ 3C”高新技術;( 5)系統(tǒng)集成。 where dinner and afternoon tea are available. Visitors can choose to sit indoors or outdoors to enjoy the magnificent gardens with nearly 30 ancient trees. Yuanmingyuan Road behind the plex is also a historical site. The road has been revamped as a pedestrian shopping street and highend brands have seized the best spots. Altogether, 14 old buildings, including those used for offices and residences constructed during 1920s and 1930s, remain. Today, it is a popular location for mercial fashion photo shoots. New Tian’an Church, or Union Church, stands at the intersection of Yuanmingyuan Road and Suzhou Creek. The church, designed in the style of the English countryside, has a capacity of 500 people. It was very popular during the concession period but was converted into factory offices after 1949. The church we see today is a replica, the original burned down in 2 007. There used to be an outdoor swimming pool, the first of its kind in Shanghai, beside the church but has been filledin and is now a small garden. Bridge of romance There is perhaps no other place that’s more representative of Shanghai than this bridge, which appears in quite a lot of movies about the city. Dozens of couples visit every day to pose for their prewedding photos on the bridge where Suzhou Creek begins and interconnects with Huangpu River. This is Waibaidu Bridge, or the Garden Bridge. The soontobewed couples pose in splendid attire on the bridge, leaning against the railing or sitting on the wooden floor. Some even risk walking into the middle of the road to get the perfect lights illuminate the bridge throughout the night, making it a picturesque place for prewedding portraits and lovers to meet. Constructed in 1873 and designed by a British pany, the 106meterlong bridge was the firstever major bridge in Shanghai. In 1856, the first large wooden bridge, Wells Bridge, was built over Suzhou Creek but the bridge toll led to plaints from citizens. So 17 years later, another wooden bridge, which did not require tolls, was built. People called it Waibaidu, which means “going across for free”. The bridge was renovated as a steel truss structure in 1907. Because nearly 40 bridges have now been built over Suzhou Creek, the bridge is no longer a traffic artery but is more of an observation deck for tourists. It is a tradition in Shanghai for a grandmother to walk across a bridge with their grandchild when he or she reaches one month. This represents that the newborn has overe all the twists and turns and i
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