Metrology test

Seminar on the subject of Metrology

Lesson number 1.
Question number 1. Absolute and relative can be:
1) the values ​​of quality indicators;
2) the values ​​of physical quantities;
3) both answers are correct.

Question number 2. Metrology is:
1) the science of measurements;
2) the science of standards;
3) the science of product quality.

Question No. 3. In 1918, by the Decree of the Council of People's Commissars "On the introduction of the International metric system of measures and weights" was introduced:
1) system of units of physical quantities;
2) the metric system of Russia;
3) system of state tests of SI.

Question No. 4. Which of the options is an example of an integral indicator of the quality of vehicles?
1) unit costs per 1 kilometer of run;
2) the price of the car;
3) vehicle safety.

Question No. 5. A second is:
1) 1/86400 of the average period of the Earth's revolution around its axis;
2) a unit of time, one of the basic SI units;
3) both answers are correct.

Question No. 6. Measures of physical properties are:
1) physical quantities;
2) quality indicators;
3) both answers are correct.

Question No. 7. The Main Chamber of Weights and Measures was created in:
1) 1861;
2) 1893;
3) 1901

Question No. 8. Quality indicators:
1) have dimensions;
2) can be dimensionless;
3) both answers are correct.

Question No. 9. In what year, by the decision of the Senate, the Commission of Weights and Measures was formed under the chairmanship of Count MG Golovkin?
1) in 1835;
2) in 1736;
3) in 1875.

Question No. 10. What British measures were allowed for circulation in Russia by the metrological reform of Peter I?
1) feet;
2) inches;
3) both answers are correct.

Question No. 11. Relative values ​​of physical quantities:
1) have dimensions;
2) always dimensionless;
3) both answers are correct.


Question No. 12. The structure of quality indicators is:
1) low-level;
2) two-level;
3) multilevel.


Lesson number 2.
Question No. 1. An example of what type of scales is a length scale?
1) order scales;
2) scales of relations;
3) absolute scales.

Question No. 2. What is the purpose of joint measurements?
1) finding a functional relationship between quantities;
2) finding the difference between the measured value and the value reproduced by the measure;
3) solution of a system of equations compiled from the results of several direct measurements.

Question number 3. What is the name of the range of values ​​of the scale, limited by the largest and smallest values ​​of the measured value?
1) the length of the scale division;
2) scale division price;
3) measurement range.

Question No. 4. Where are the standards for individual metrological characteristics given?
1) in the operational documentation;
2) in the passport, technical description, operating instructions;
3) both answers are correct.

Question No. 5. Depending on the place where the control in metrology is carried out:
1) active and passive;
2) mobile and stationary;
3) solid and selective.

Question No. 6. By the number of measurements, control in metrology is:
1) single and multiple;
2) continuous, periodic and volatile;
3) both answers are correct.

Question No. 7. According to the method of reading the values ​​of the measured quantities, the devices are divided into:
1) showing and registering;
2) analog and digital;
3) primary and intermediate.

Question No. 8. According to their metrological purpose, measuring instruments are divided into:
1) exemplary and working;
2) unambiguous and ambiguous;
3) self-recording and printing.

Question No. 9. The measurement technique is:
1) operations and rules, the implementation of which ensures the receipt of measurement results with a known accuracy;
2) a document containing recommendations for performing measurements with a minimum error;
3) a part of the state standard, which establishes the requirements for performing measurements.

Question number 10.