MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Instrumentation Transducers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Using an instrument for measuring capacitance gives an output 203.5nF whereas true value is 203.9nF. What will be the static correction of the instrument? |
| A. | -0.4nF |
| B. | 0.4nF |
| C. | 1nF |
| D. | 0.5nF |
| Answer» C. 1nF | |
| 2. |
What will be the sensitivity of a voltmeter for 0 to 50mA meter movement? |
| A. | 20ohm/V |
| B. | 25ohm/V |
| C. | 50ohm/V |
| D. | 5ohm/V |
| Answer» B. 25ohm/V | |
| 3. |
Given a DC voltmeter has a sensitivity of 500ohm/V. For a full scale reading in 100V range, what will be the current through voltmeter? |
| A. | 500mA |
| B. | 200mA |
| C. | 250mA |
| D. | 300mA |
| Answer» C. 250mA | |
| 4. |
______________ is used to prevent oscillation in moving system. |
| A. | Oscillatory system |
| B. | Controlling |
| C. | Damping system |
| D. | Deflecting |
| Answer» D. Deflecting | |
| 5. |
In a measuring system what is the term used to specify a difference between higher and lower calibration values? |
| A. | Range |
| B. | Span |
| C. | Drift |
| D. | Threshold |
| Answer» C. Drift | |
| 6. |
During a measurement, for a measure value B , absolute error is obtained as A , what will be the relative error of measurement? |
| A. | A/B |
| B. | B/A |
| C. | (A+1)/B |
| D. | (B+A)/A |
| Answer» B. B/A | |
| 7. |
Accuracy and Precision are dependent on each other. |
| A. | True |
| B. | False |
| Answer» C. | |
| 8. |
Science of precise and accurate measurement of various physical quantities is termed as ___________ |
| A. | Metrology |
| B. | Meteorology |
| C. | Pedology |
| D. | Mineralogy |
| Answer» B. Meteorology | |