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. |
A 15.4 MHz crystal generates the _________ resonance frequency. |
| A. | Hydrogen |
| B. | Deuterium |
| C. | Tritium |
| D. | Helium |
| Answer» C. Tritium | |
| 2. |
Fourier transform can be accomplished by using which of the following components? |
| A. | Spin decoder |
| B. | Detector |
| C. | Spectrum analyser |
| D. | Oscilloscope |
| Answer» D. Oscilloscope | |
| 3. |
How can the need for an array of narrow-band filters and detectors be eliminated? |
| A. | By using multi-channel excitation |
| B. | By using a detector for each frequency |
| C. | By reducing the number of detectors |
| D. | By using Fourier transform |
| Answer» E. | |
| 4. |
Two coils are necessary for Fourier transform NMR spectroscopy. |
| A. | True |
| B. | False |
| Answer» C. | |