Metrology test

Lesson number 1.
Question No. 1. What is the name of the section of metrology that studies quality measurement issues?
1) standardization;
2) certification;
3) commodity research;
4) quality management;
5) qualimetry.

Question number 2. Which of the most important metrological documents of Russia VI century. regulated the rules for the storage and transfer of such a measure of bulk substances as octins?
1) "Regulations on measurement standards of units of quantities used in the field of state regulation of ensuring the uniformity of measurements";
2) Nikon's chronicle;
3) Decree “On the introduction of the International metric system of measures and weights”;
4) Dvina letter of Ivan the Terrible;
5) Decree “On the system of Russian measures and weights”.

Question number 3. What was the standard of mass in Russia in 1835?
1) platinum fathom;
2) copper arshin;
3) wooden fathom;
4) platinum pound;
5) ft.

Question number 4. Which of the researchers came up with the idea of ​​constructing a metric system of measures on a decimal basis?
1) L. Euler;
2) G. Mouton;
3) D.I. Mendeleev;
4) R. Descartes;
5) D. Cardano.

Question number 5. Carat in translation from the languages ​​of the ancient southeast means:
1) grain;
2) a pea;
3) a drop;
4) stone;
5) all answers are correct.

Lesson number 2.
Question No. 1. What quality indicators relate to only one of the properties that determine quality?
1) single;
2) complex;
3) group;
4) integral;
5) all answers are correct.

Question No. 2. What is the meaning of measurements in modern society?
1) serve as the basis of scientific and technical knowledge;
2) are important for accounting for material resources and planning, for domestic and foreign trade;
3) are necessary to ensure product quality, interchangeability of assemblies and parts and improve technology;
4) are needed to ensure labor safety and other types of human activity;
5) all answers are correct.

Question No. 3. What are physical quantities used for?
1) to reflect social needs in specific conditions;
2) to describe the properties that together determine quality;
3) to measure time and frequency;
4) for thermophysical and temperature measurements;
5) all answers are correct.

Question No. 4. What do the quality indicators reflect?
1) objective properties of nature;
2) forecast of the standard of living of the population;
3) social need for specific conditions;
4) the dimension of the physical quantity;
5) all answers are correct.

Question # 5. What is called a numerical value?
1) an abstract number included in the value of the quality indicator;
2) an abstract number included in the value of a physical quantity;
3) an abstract number that does not depend on the choice of units;
4) answers 1, 2 are correct;
5) Answers 1, 2, 3 are correct.

Lesson number 3.
Question No. 1. Which of the measurement methods is based on the use of human senses?
1) expert;
2) the method of direct assessment;
3) organoleptic;
4) complex;
5) element-wise.

Question No. 2. Objects of physical measurements can be:
1) discrete and continuous;
2) random and non-random;
3) constant and variable;
4) dependent and independent;
5) all answers are correct.

Question No. 3. What is the name of the set of techniques for using the principles and measuring instruments, in which the measurement process takes place?
1) measurement technique;
2) method of measurement;
3) measurement dynamics;
4) measuring instrument;
5) metrological indicators.

Question No. 4. What is the name of such a comparison method, in which the difference between the measured value and the value reproduced by the measure is determined using the coincidence of the scale marks or periodic signals?
1) zero method;
2) differential method;
3) the method of opposition;
4) method of coincidence;
5) method of direct assessment.

Question # 5. An example of a scale of order is:
1) explication (explanations)