Hitech Formulations Interview Questions and Answers

I follow a systematic approach to troubleshoot and solve the problem in the machine.

• I first identify the problem and its root cause

• Then I refer to the machine manual or seek help from colleagues

• I try to fix the problem myself if possible

• If not, I escalate the issue to the concerned department

• I ensure that the machine is not operated until the problem is resolved

We fill various types of capsules based on the requirements of our clients.

• We fill both gelatin and vegetarian capsules.

• Capsules can be filled with powders, pellets, or liquids.

• We can fill capsules with different sizes and colors.

• We also offer customized printing on capsules.

• The types of capsules we fill depend on the needs of our clients.

Clinging of p type and c type is done by using appropriate cleaning solutions and techniques.

• For p type, RCA clean is used which involves cleaning with a mixture of hydrogen peroxide, ammonium hydroxide, and deionized water.

• For c type, piranha solution is used which involves cleaning with a mixture of sulfuric acid and hydrogen peroxide.

• Both types require proper handling and safety precautions due to the hazardous nature of the cleaning solutions.

• Cleaning should be followed b...read more

The interviewer asked about melting point, boiling point, pH range, and molecular weight.

• Melting point is the temperature at which a solid turns into a liquid.

• Boiling point is the temperature at which a liquid turns into a gas.

• pH range is the measure of acidity or basicity of a substance.

• Molecular weight is the sum of the atomic weights of all atoms in a molecule.

• These parameters are important in quality control and quality assurance of products.

• For example, the melting point...read more

The expansion valve operates on two pressures and temperatures - high and low.

• The expansion valve is responsible for regulating the flow of refrigerant into the evaporator.

• It operates on two pressures and temperatures - high and low.

• The high pressure and temperature are on the inlet side of the valve, while the low pressure and temperature are on the outlet side.

• The valve works by sensing the temperature and pressure of the refrigerant and adjusting the flow accordingly.

• Examp...read more