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

View solution

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

View solution

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%.

View solution

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

View solution

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.

View solution

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

View solution

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

View solution

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

View solution

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.

View solution

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

View solution

Q. Ionizing radiation _____ the thickness of albumin.

View solution

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.

View solution

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.

View solution

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

View solution

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.

View solution

Q. Which of the following is important in estimating decimal reduction dose (D value)?

View solution

Q. Statement 1: Very young chickens can also be irradiated. This is an advantage of irradiation.
Statement 2: Which of the following is an example of ionizing radiation as a unit operation in the field of food and agriculture?

View solution

Q. With respect to which of the following properties of food does food irradiation prove a disadvantage?

View solution

Q. Low dose irradiation has a potential to extend the shelf-life of certain food items but very low doses shows predominant mold formation.

View solution

Q. Viruses can be eliminated by irradiation.

View solution