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Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
ENTRANCE TEST – 2009 Multiple Questions and Answers.
| 1. | If inputs A = 1, B = 0 and output X = 1, then it corresponds to the operation of a: | ||
| A. | AND Gate | ||
| B. | NAND Gate | ||
| C. | XNOR Gate | ||
| D. | NOR Gate | ||
| 2. | LASER is a device which can produce | ||
| A. | Intense beam of light | ||
| B. | Intense, Coherent, Monochromatic beam of light | ||
| C. | Coherent beam of light | ||
| D. | Monochromatic beam of light | ||
| 3. | A crack allows greater amount of X-rays to pass, which appears on photographic film as | ||
| A. | Blue Area | ||
| B. | Dark Area | ||
| C. | Bright Area | ||
| D. | Red Area | ||
| 4. | For intermediate energy of radiations, the dormant process is: | ||
| A. | Compton Effec | ||
| B. | Nuclear Effect | ||
| C. | Photoelectric Effect | ||
| D. | Pair Production | ||
| 5. | Ultraviolent radiations cause: | ||
| A. | Severe Crop Damage | ||
| B. | Sunburn, blindness, skin cancer | ||
| C. | Decay of Microorganisms | ||
| D. | All of the above | ||
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