Physical Agents Multiple Choice Questions (MCQ) PDF Download

MCQ 1: The pore size of nitrocellulose is

1. 0.23 µm
2. 0.22 µm
3. 0.21 µm
4. 0.26 µm

MCQ 2: The temperature range for pasteurization is

1. 60 °C-70 °C
2. 62 °C-72 °C
3. 65 °C-75 °C
4. 121 °C-130 °C

MCQ 3: The filters that are commonly used known as

1. nitrocellulose
2. filtration tubes
3. sieves
4. filter paper

MCQ 4: The time duration for the pasteurization is

1. 30 minutes
2. 20 minutes
3. 15 minutes
4. 11 minutes

MCQ 5: During pasteurization, the milk is heated for 30 minutes at

1. 97 °C
2. 83 °C
3. 72 °C
4. 61 °C