MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Density of flowing liquid can be measured using____________ |
| A. | Vibrating tube transducer |
| B. | Vibrating cylinder transducer |
| C. | Both vibrating tube and cylinder transducer |
| D. | None of the mentioned |
| Answer» B. Vibrating cylinder transducer | |
| 2. |
In vibrating string transducer output frequency is depended on the length of spring by ________ |
| A. | Direct proportionality |
| B. | Inverse proportionality |
| C. | Equal |
| D. | None of the mentioned |
| Answer» C. Equal | |
| 3. |
In vibrating tube gas transducer, Pressure difference across wall is varying. |
| A. | True |
| B. | False |
| Answer» C. | |
| 4. |
Why positive feedback is used in a pressure transducer? |
| A. | To improve stability |
| B. | To maintain stability constant |
| C. | To maintain vibratory motion |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 5. |
Which of the following is correct for a digital transducer? |
| A. | Measures digital quantity only |
| B. | Gives digital output |
| C. | Doesn t measure analog input |
| D. | None of the mentioned |
| Answer» C. Doesn t measure analog input | |