Engineering :: Instrumentation and Process Control
|
|
|
|
|
|
| 1. |
Which of the following is a static characteristic of instruments? |
| A. |
Fidelity |
B. |
Time lag |
| C. |
Dynamic error |
D. |
Reproducibility |
Answer: Option D
Explanation:
|
| 2. |
Which of the following is a dynamic characteristic of instruments? |
| A. |
Time lag |
B. |
Drift |
| C. |
Reproducibility |
D. |
Span |
Answer: Option A
Explanation:
|
| 3. |
Which one of the following static characteristics of instruments is undesirable? |
| A. |
Accuracy |
B. |
Reproducibility |
| C. |
Sensitivity |
D. |
Drift |
Answer: Option D
Explanation:
|
| 4. |
Which one of the following static characteristics of instruments is desirable? |
| A. |
Static error |
B. |
Drift |
| C. |
Reproducibility |
D. |
Dead zone |
Answer: Option C
Explanation:
|
| 5. |
Accuracy of an instrument is judged in terms of |
| A. |
drift |
B. |
dead zone |
| C. |
static error |
Answer: Option C
Explanation:
|
| 6. |
The bulb of a vapour pressure thermometer is a |
| A. |
primary element |
B. |
secondary element |
| C. |
manipulating element |
D. |
functioning element |
Answer: Option A
Explanation:
|
| 7. |
The Bourdon tube of a vapour pressure thermometer is a |
| A. |
primary element |
B. |
secondary element |
| C. |
manipulating element |
D. |
functioning element |
Answer: Option B
Explanation:
|
| 8. |
The corrector plate of a vapour pressure thermometer is |
| A. |
primary element |
B. |
secondary element |
| C. |
functioning element |
D. |
manipulating element |
Answer: Option D
Explanation:
|
| 9. |
The pointer of a vapour pressure thermometer is a |
| A. |
primary element |
B. |
secondary element |
| C. |
manipulating element |
D. |
functioning element |
Answer: Option D
Explanation:
|
| 10. |
Thermocouple in a temperature recorder is an example of |
| A. |
primary element |
B. |
secondary element |
| C. |
manipulating element |
D. |
functioning element |
Answer: Option A
Explanation:
|
Read more:
|
|
