MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Ic Engine knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
An excitation and amplification system for use with transducers is termed as ______________ |
| A. | signal controlling |
| B. | threshold |
| C. | time constant |
| D. | none of the mentioned |
| Answer» B. threshold | |
| 2. |
The time required for the output of a transducer to rise to 63.2% of its final value as a result of a step change in the measurand is called? |
| A. | zero drift |
| B. | threshold |
| C. | time constant |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 3. |
______________ is the smallest change in the measurand that produces a detectable change in the transducer output. |
| A. | Zero drift |
| B. | Threshold |
| C. | Linearity |
| D. | None of the mentioned |
| Answer» C. Linearity | |
| 4. |
A change in output over a specified period of time at specified ambient conditions with input held constant is called? |
| A. | overload |
| B. | zero drift |
| C. | warm up period |
| D. | none of the mentioned |
| Answer» C. warm up period | |
| 5. |
The maximum magnitude of measurand that can be applied to a measuring device without causing a change in performance beyond specified tolerance is called? |
| A. | overload |
| B. | zero drift |
| C. | warm up period |
| D. | none of the mentioned |
| Answer» B. zero drift | |
| 6. |
_____________ is the impedance presented to the excitation source, measured across the excitation terminals of a measuring device. |
| A. | Input impedance |
| B. | Output impedance |
| C. | Measurand |
| D. | None of the mentioned |
| Answer» B. Output impedance | |