Grafika Inżynierska

The correct answer is A. W prawym dolnym narożniku rysunku. The explanation for this is that the question is asking about the placement of a drawing table, and the correct answer states that it should be placed in the bottom right corner of the drawing. This suggests that there is a specific location for the drawing table and it is not arbitrary or irrelevant.

The given answer states that "A 5" is smaller than "A 4". This means that "A 5" is a smaller format compared to "A 4".

The symbols represent the minimum and maximum permissible roughness.

The correct answer is D because wavy lines are used to represent breaks or interruptions in objects when they are drawn manually.

The given correct answer is A. Pokazane bez błędów (Shown without errors). This suggests that the holes shown in both the view and the section are accurate and do not contain any mistakes or discrepancies.

The symbols Ra1.25, Ra10, Ra5, etc. on the engineering drawing indicate the height of surface roughness. This means that they represent the average distance between the highest and lowest points on the surface of the pump cover. These symbols are used to specify the desired level of smoothness or roughness required for the surface finish.

The red arrows have been crossed out because it is unnecessary to include all dimensions as the closed chain already contains redundant dimensions derived from other given dimensions.

The correct answer is C because there is an error visible in Projection III. The error is that the top surface of the object is not shown in the projection.

The recommended way of dimensioning views is shown in drawing b.

Drawing a) is poorly dimensioned, while drawing b) is well dimensioned.

The correct answer is C. Skrajne położenie wyłącznika krańcowego. This is indicated by the dotted line on the diagram, which represents the extreme position of the limit switch. The limit switch is a device that is used to detect the presence or absence of an object and is often used to control the movement of machinery or equipment. In this case, the dotted line indicates the maximum or minimum position that the limit switch can reach.

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The correct answer is B. Rysunki dolne dobrze. This means that the lower drawings are correct. The question is asking for the correct way to use cross-sections in the above screw and coupling connections. Since the drawings in the lower part of the question are labeled as "dobrze," which means "good" or "correct" in Polish, it can be inferred that these drawings show the proper use of cross-sections in the given connections.

For formats A3 and smaller, the framing of the drawing area should be 5 mm.

The symbol in the upper right corner of the drawing represents the roughness class.

The correct answer is A. 50:1, 20:1, 10:1, 5:1, 2:1. This answer is correct because it lists the scales in descending order, starting with the largest scale (50:1) and ending with the smallest scale (2:1). These scales are commonly used in engineering graphics to represent the ratio between the size of an object on paper and its actual size.

The given correct answer, C. Tolerancja i pasowanie wałka według - e8, means that the final dimension of the shaft is specified with a tolerance and fit of - e8. This indicates that the shaft must be manufactured within certain limits to ensure proper fit and function with other components. The e8 tolerance and fit standard provides specific guidelines for the size and fit of the shaft, ensuring that it will work correctly in the intended application.

The correct answer is A because the question asks for the "basic drawing format in engineering graphics" and the answer states that it is "the yellow format A4". This suggests that the yellow A4 format is commonly used and considered as the standard or foundational format in engineering graphics.

The correct answer is B because it states that in drawing b, the most dimensions are given in the section. This implies that the section view provides the most detailed and accurate representation of the dimensions in the drawing.

The correct answer is C. Linia gwintu w połączeniu gwintowym (Thread line in threaded connection). The explanation for this answer is that the given description mentions a 3/4 circle drawn with a thin line inside the lower part of the construction element. This indicates the presence of a threaded connection, where the thread line is represented by the 3/4 circle. Therefore, option C is the correct answer.

The correct answer is C because it accurately describes the definition of "kład" as the outline of a flat figure located in the plane of the cross-section of an object, rotated along with that plane by 90º and positioned either within or outside the object's outline.