Shivtek Industries Interview Questions and Answers

The question is unclear and lacks context.

• The interviewer needs to provide more information or rephrase the question.

• It is unclear what is meant by 'grader' and what specific product or material is being referred to.

• Without more information, it is difficult to provide a meaningful answer.

Moisture percentage is a critical parameter for determining the quality of a grade.

• Moisture percentage is the amount of water present in a substance expressed as a percentage of the total weight.

• It is important to control moisture levels in production to ensure product quality and stability.

• Moisture content can affect the physical and chemical properties of a substance, such as its solubility, viscosity, and shelf life...read more

The pressure of chlorine depends on its temperature and volume.

• Chlorine gas is typically stored in pressurized cylinders.

• The pressure of chlorine can be measured using a pressure gauge.

• At room temperature, the pressure of chlorine in a cylinder is typically around 100 psi.

• As the temperature of chlorine increases, its pressure also increases.

• The pressure of chlorine can be calculated using the ideal gas law: PV = nRT.

The temperature of chlorine depends on its state - gas, liquid or solid.

• Chlorine gas has a boiling point of -34°C and a melting point of -101°C

• Chlorine liquid has a boiling point of -34°C and a freezing point of -101°C

• Chlorine solid has a melting point of -100.98°C

Testing of grade is crucial to ensure quality and consistency of the product.

• Testing involves analyzing the physical and chemical properties of the product.

• Grade testing is done to ensure that the product meets the required specifications.

• Testing can be done through various methods such as chromatography, spectroscopy, and titration.

• Results of testing are compared to the standard specifications to determine if the prod...read more

Chlorinated plasticizer is produced by reacting plasticizer with chlorine gas.

• Chlorinated plasticizers are used as flame retardants in plastics.

• The reaction is typically carried out in a batch reactor.

• The process requires careful control of temperature and pressure.

• The final product must be purified to remove any impurities.

• Chlorinated plasticizers can be harmful to human health and the environment.

Quality of hypo is crucial for accurate and safe chemical production.

• Hypo should be free from impurities and contaminants.

• It should have a consistent concentration of active ingredients.

• The pH level should be within the specified range.

• The hypo should be stored properly to prevent degradation.

• Regular testing and analysis should be conducted to ensure quality.

• Examples of hypo include sodium thiosulfate and ammonium thio...read more