Q. Which of the following is correct about beta particles?

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Q. In which of the following ways does absorption of gamma radiation take place?

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Q. Statement 1: _____ radiation is also called cathode radiation.
Statement 2: In _____ radiation, spent fuel elements are used.

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Q. Which of the following reasons is why machine produced ionizing radiations are preferred over fission products?

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Q. Which of the following dosimeters are used?

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Q. Which of the following is a production control dosimeter?

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Q. Which of the following is true about ferrous sulphate dosimeter?

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Q. Statement 1: _____ induce radioactivity in food items.
Statement 2: Variations in dose distributions in many types of containers and with all types of sources range between 100-125%.

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Q. Which of the following is given by the Herschman Equation?

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Q. Statement 1: It is safe to consume radiation stabilized food processed with gamma photons of less than 2.3 M electron volt.
Statement 2: Provisions must be made to limit neutron fluxes in all radiation sources.

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Q. Statement 1: When matter is traversed by any of the forms of ionizing radiations, _____
Statement 2: Ionization radiations produce _____

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Q. Ion pair production by ionizing radiations is more efficient than the thermal process.

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Q. What change does ionizing radiation produce in milk casein?

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Q. Statement 1: Effects of radiation and heat are the same on milk; that is they both influence the rennet coagulation time.
Statement 2: _____ balance is important in condensing and canning process.

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Q. Irradiation _____ the relative viscosity of albumin in solutions.

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Q. Ionizing radiation _____ the thickness of albumin.

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Q. Statement 1: Radiation sterilization might be used for baking since it indicates that the baking quality of eggs is not impaired during doses of ionizing radiations.
Statement 2: Enzymes are _____ by ionizing radiations.

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Q. Statement 1: Radiation has no influence in promoting tin rot or tin disease.
Statement 2: Tin coatings over base steel are suitable for food irradiation.

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Q. Container shape plays an important role for radiation source utilization.

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Q. Statement 1: Plastic films and other foils might get damaged due to irradiation.
Statement 2: By increasing the radiation dose by a two-fold, the resistance of certain organisms to irradiation increases.

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