แบบทดสอบวิชางานช่างพื้นฐาน ชุดที่ 1

A "ตลับเมตร" is a measuring tool commonly known as a tape measure. It is used to measure distances or lengths accurately. The other options, "ประแจปากตาย" (pliers), "ประแจแหวน" (wrench), and "ไขควงแบน" (flathead screwdriver), are not measuring tools but rather tools used for gripping, turning, or tightening objects.

The correct answer is "ค้อน" (hammer). A hammer is a tool that is used for striking or hitting objects, typically with a metal head attached to a handle. It is commonly used in construction, carpentry, and other manual labor tasks. Hammers are designed to deliver a forceful blow and are commonly used for driving nails, breaking objects, or shaping materials.

สว่านเจาะเหล็ก is necessary to use electricity because it is a power tool that requires an electrical power source to function.

The correct answer is "แฉก-แบน" which means "sharp-flat" in English. This suggests that the characteristic of the "ปากไขควง" (jawbone) is sharp and flat in shape.

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The correct answer is "ใช้แทนเหล็กสกัด". This is because the other options are all features or uses of a wrench, such as being used with a socket head or a ratchet head, or having a handle with insulation. However, using a wrench as a substitute for extracting iron is not a characteristic or use of a wrench.

The correct answer is "2 ชนิด" because the question asks for the correct type of "ไขควง" (khaikhwang). The options provided are different numbers of types, and the correct answer is the option that states there are 2 types of "ไขควง".

The correct answer is "คีมปากนกแก้ว" because it is a tool specifically designed for cutting wires. The beak-like shape of the tool allows for precision and control when cutting wires, making it the most suitable tool for this task.

The correct answer is "เจาะ วัด ตัด ตอก" because it correctly lists the types of tools commonly used by craftsmen, which are drilling, measuring, cutting, and chiseling.

The correct answer is "การซ่อมแซม" (repairing). This option is most closely related to the job of a mechanic, as it involves fixing and restoring broken or damaged equipment. The other options, such as decoration, maintenance, and buying/selling, may also be relevant to some extent, but repairing is typically the primary task of a mechanic.