Plaksha University Lab Technician Interview Questions and Answers

Q1. What is use of acid
Ans. 
Acids are used in various industries for tasks such as cleaning, etching, and pH regulation.
• Acids are commonly used in cleaning products to break down dirt and grime.

• In the metal industry, acids are used for etching and removing oxides from metal surfaces.

• Acids are also used in the food industry for flavoring and preservation.

• In laboratories, acids are used for pH regulation and as reagents in chemical reactions.
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Q2. Add water in acid or acid in water
Ans. 
Always add acid to water to prevent splashing and potential hazards.
• Add acid slowly to water while stirring to prevent splashing

• Never add water to concentrated acid as it can cause a violent reaction

• Example: When diluting sulfuric acid, slowly pour the acid into a container of water while stirring
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Q3. What is the work of ferbility test apps
Ans. 
Fertility test apps help individuals track their menstrual cycles, ovulation, and fertility windows.
• Fertility test apps help users monitor their menstrual cycles to predict ovulation.

• They provide information on fertile windows for conception.

• Some apps allow users to input additional data like basal body temperature and cervical mucus consistency.

• Users can receive reminders for ovulation testing or intercourse during pe...read more
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