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. |
The alternative method using laser does not analyse vapours by which of the following methods? |
| A. | Mass spectrometer |
| B. | Optical emission |
| C. | Absorption photometry |
| D. | X-ray photometry |
| Answer» E. | |
| 2. |
X-ray emission must be analysed against a background of _______ radiation. |
| A. | Blue |
| B. | Yellow |
| C. | White |
| D. | Green |
| Answer» D. Green | |