MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Casting knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Eddy current testing method can also be used for the evaluation of heat damage to the metal alloys. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
There are no restrictions in the eddy current testing method; it can detect defects up to high depth in the castings. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
Which of the following terms changes in the eddy current testing method for the detection of defects in the castings? |
| A. | Resistance |
| B. | Impedance |
| C. | Conductivity |
| D. | Capacitance |
| Answer» C. Conductivity | |
| 4. |
In ultrasonic inspection, a signal processing technique is used for the accurate indication of porosity in the castings. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
In non-destructive testing, sound test used is a very fine and accurate method of detecting flaws in the castings. |
| A. | True |
| B. | False |
| Answer» C. | |