20.中華民國國家標準CNS之正投影法為
(A)第一象限法
(B)第二象限法
(C)第 三象限法
(D)第一象限法與第三象限法皆可。

21.作用於剛體之力，可沿其作用線任意移動，而不會改變力對該物體所產生之 外效應，稱為力之 (A)內效應 (B)彈性 (C)可傳性 (D)內應力。

22.下列何者為純量? (A)力矩 (B)動量 (C)重量 (D)質量。 

23.二相等之平行力，若指向相反，且不作用於同一直線上，即成為 (A)一合力 (B)力矩 (C)力偶 (D)平衡。

24.如圖1所示，試求繩索AC所受之張力為 (A)30N (B)45N (C)60N (D)75N。

25.如圖2所示，求力F=10N對A點處所受力矩之大小為 (A)24N．m (B)25N．m (C)32N．m (D)50N．m。

1. What is the binary representation of the decimal number 69? (A) 1001111 (B) 1001101 (C) 1000101 (D) 1001100

2. In computer science, which of the following best describes an array? (A) A collection of elements where each element points to the next. (B) A data structure that stores elements in a first-in, first-out manner. (C) A collection of elements stored at contiguous memory locations, accessed by an index. (D) A hierarchical data structure with a root and child nodes.

3. What is the primary function of a compiler in the context of programming languages? (A) To execute program instructions line by line during runtime. (B) To translate source code written in a high-level language into machine code or an intermediate language, typically before execution. (C) To manage the allocation and deallocation of memory for program variables. (D) To provide a runtime environment and libraries for program execution.

4. In the Open Systems Interconnection (OSI) model, which layer includes the sublayer where the Media Access Control (MAC) address operates? (A) Network Layer (B) Data Link Layer (C) Transport Layer (D) Physical Layer

5. When using Big-O notation to describe the running time of an algorithm, what is the key idea behind lignoring everything except the element that makes the biggest difference to the running time? (A) It simplifies calculations by removing constants. (B) It focuses on the average-case performance of the algorithm. (C) For very large inputs, the contribution of less significant components becomes negligible. (D) It helps determine the exact running time for small inputs.

114年 - 114 全國高級中等學校工業類科學生技藝競賽試題： 建築職種#137951

104年 - 104 全國高級中等學校學生技藝競賽考試_工業類:建築工#139716

102年 - 102 全國高級中等學校學生技藝競賽考試_工業類_飛機修護:建築工#139910

100年 - 100 全國高級中等學校學生技藝競賽考試_工業類:建築工#139802