MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your StMicroelectronics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A negative sequence relay is commonly used to protect |
| A. | An alternator |
| B. | A transformer |
| C. | A transmission line |
| D. | A bus bar |
| Answer» B. A transformer | |
| 2. |
The Q-meter works on the principle of |
| A. | Mutual inductance |
| B. | Self inductance |
| C. | Series resonance |
| D. | Parallel resonance |
| Answer» D. Parallel resonance | |
| 3. |
An analog electronic circuit that measures rms value of the inpit voltage by averaging the square of the instantaneous voltage level, responds slowly to changes in the input signal due to |
| A. | The square function built into the circuit |
| B. | The square –root function into the circuit |
| C. | The averaging function built into the circuit |
| D. | None of the above |
| Answer» D. None of the above | |
| 4. |
Create index customerID_index on customer(ID); Here which one denotes the relation for which index is created? |
| A. | CustomerID_index |
| B. | ID |
| C. | CustomerID |
| D. | customer |
| Answer» E. | |
| 5. |
Merge sort algorithm uses _________ technique. |
| A. | Brute force |
| B. | Divide and conquer |
| C. | Greedy |
| D. | Dynamic programming |
| Answer» C. Greedy | |