Hikal Civil Engineer Interview Questions and Answers

P2P cycle refers to the process of procuring goods or services from a supplier and making payments for them.

• The cycle starts with identifying the need for goods or services.

• The next step is to create a purchase order (PO) and send it to the supplier.

• The supplier then delivers the goods or services and sends an invoice to the buyer.

• The buyer verifies the invoice and matches it with the PO and goods received.

• If everythin...read more

The Ich limit for methanol is 0.6% and it is classified as a class 3 solvent.

• The Ich limit for methanol refers to the maximum allowable amount of methanol in a pharmaceutical product.

• The Ich limit for methanol is set at 0.6%, meaning that the concentration of methanol should not exceed 0.6% in the product.

• Methanol is classified as a class 3 solvent according to the International Council for Harmonisation of Technical R...read more

The specification limit for known and unknown impurities varies depending on the specific substance being tested.

• The specification limit for known impurities is typically set by regulatory agencies or pharmacopoeias.

• For example, the United States Pharmacopeia (USP) sets limits for known impurities in pharmaceutical substances.

• The specification limit for unknown impurities is usually determined through method validation...read more

BET validation aims to ensure the accuracy and reliability of analytical results obtained from BET surface area measurements.

• BET validation is necessary to ensure the quality of analytical results.

• It involves verifying the accuracy and precision of the instrument used for BET surface area measurements.

• BET validation also includes checking the validity of the assumptions made during the analysis.

• Examples of BET validati...read more