a) Increased removal efficiency compared to conventional methods.
b) Reduced energy consumption compared to conventional methods.
c) Reduced equipment cost compared to conventional methods.
d) None of the above.
Answer: a) Increased removal efficiency compared to conventional methods.
a) It operates at frequencies higher than 20 GHz.
b) It has a longer wavelength compared to other frequency bands.
c) It offers lower data transfer rates compared to other frequency bands.
d) None of the above.
Answer: a) It operates at frequencies higher than 20 GHz.
a) Limited applicability to certain types of materials.
b) Increased risk of material contamination.
c) Limited control over the processing conditions.
d) None of the above.
Answer: b) Increased risk of material contamination.
a) Reduced volume and weight of the sludge.
b) Reduced energy consumption compared to conventional treatment methods.
c) Increased safety due to reduced pathogen concentration in the sludge.
d) None of the above.
Answer: a) Reduced volume and weight of the sludge.
a) It operates at frequencies lower than 1 GHz.
b) It has a shorter wavelength compared to other frequency bands.
c) It offers higher data transfer rates compared to other frequency bands.
d) None of the above.
Answer: b) It has a shorter wavelength compared to other frequency bands.
a) Limited penetration depth of microwaves in biological tissues.
b) High risk of tissue damage due to excessive heating.
c) Limited availability of specialized equipment.
d) None of the above.
Answer: b) High risk of tissue damage due to excessive heating.
a) Reduced material waste compared to conventional cutting methods.
b) Increased safety due to reduced thermal damage to surrounding materials.
c) Reduced energy consumption compared to conventional welding methods.
d) None of the above.
Answer: b) Increased safety due to reduced thermal damage to surrounding materials.
a) It operates at frequencies lower than 1 GHz.
b) It has a longer range compared to other frequency bands.
c) It is not affected by interference from other radar systems.
d) None of the above.
Answer: b) It has a longer range compared to other frequency bands.
a) Increased energy consumption compared to conventional drying methods.
b) Reduced product quality and shelf-life.
c) Limited applicability to certain types of agricultural products.
d) None of the above.
Answer: b) Reduced product quality and shelf-life.
a) It requires the use of large amounts of solvents.
b) It offers lower extraction yields compared to conventional extraction methods.
c) It reduces the extraction time and energy consumption.
d) None of the above.
Answer: c) It reduces the extraction time and energy consumption.
