MCQOPTIONS
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MCQOPTIONS
| 1. |
Which alloy are the electrodes generally used in picture tubes? |
| A. | Nickel and nickel alloy |
| B. | Nitrogen and nickel alloy |
| C. | Carbon and iodine alloy |
| D. | Carbon and nickel alloy |
| Answer» B. Nitrogen and nickel alloy | |