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. |
Resistance welding has the smallest heat affected zone as compared to all welding processes. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
The joining efficiency and the energy spent during the welding process are directly proportional. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
The heat source intensity for laser beam welding lies in the range _____ |
| A. | 10<sup>5</sup>-10<sup>7</sup> |
| B. | 10<sup>5</sup>-10<sup>8</sup> |
| C. | 10<sup>10</sup>-10<sup>12</sup> |
| D. | 10<sup>12</sup>-10<sup>14</sup> |
| Answer» D. 10<sup>12</sup>-10<sup>14</sup> | |