Senior Research Associate and Team Lead Interview Questions and Answers

Nanotechnology enhances biofertilizers and biofungicides by improving stability and enabling targeted delivery for better efficacy.

• Nanoparticles can encapsulate bioactive compounds, protecting them from degradation and enhancing formulation stability.

• Targeted delivery systems using nanocarriers can release biofertilizers and biofungicides at specific sites, improving their effectiveness.

• For example, silica nanoparticles can be used to deliver nitrogen-fixing bacteria directly...read more

Biofungicides use natural organisms for disease control, while chemical fungicides are synthetic compounds with different mechanisms.

• Biofungicides are derived from natural organisms, such as bacteria or fungi, e.g., Trichoderma spp.

• Chemical fungicides are synthetic compounds that disrupt fungal cell processes, e.g., azoles and strobilurins.

• Biofungicides often promote plant health and enhance soil microbiome, while chemical fungicides can lead to resistance.

• Effectiveness of bi...read more

Dry film thickness test is a method used to measure the thickness of a coating after it has dried.

• It is typically performed using a dry film thickness gauge, which uses magnetic or eddy current principles to measure the thickness of the coating.

• The test is important in ensuring that the coating meets the specified requirements for thickness and performance.

• Dry film thickness can impact the durability, appearance, and protective properties of the coating.

• Examples of coatings t...read more

Boiling of oil is the process in which oil reaches its boiling point and turns into vapor.

• Boiling of oil occurs when the oil is heated to its boiling point.

• During boiling, the oil changes from liquid to vapor.

• Boiling oil can be dangerous due to the high temperatures involved.

• Examples of boiling oil include deep frying food in hot oil.