Sun Life Financial Interview Questions and Answers

A vaccine is a biological preparation that provides active acquired immunity to a particular disease.

• Vaccines contain weakened or dead pathogens that stimulate the immune system to produce antibodies

• Types of vaccines include live attenuated, inactivated, subunit, conjugate, and mRNA vaccines

• Examples of vaccines include the MMR vaccine, polio vaccine, and COVID-19 vaccine

The calculation formula for FCM in air velocity is FCM = 0.075 x V^2

• FCM stands for face velocity calibration factor

• V is the air velocity in feet per minute (fpm)

• The formula is FCM = 0.075 x V^2

Molarity is the concentration of a solution expressed as the number of moles of solute per liter of solution. Normality is the concentration of a solution expressed as the number of equivalents of solute per liter of solution.

• Molarity is a measure of the number of moles of solute per liter of solution.

• It is represented by the symbol 'M'.

• For example, a 1 M solution of sodium chloride contains one mole of sodium chloride per liter of solution.

• Normality is a measure of the numbe...read more

Molarity and molality are two different ways of expressing the concentration of a solution.

• Molarity is the number of moles of solute per liter of solution.

• Molality is the number of moles of solute per kilogram of solvent.

• Molarity changes with temperature, while molality does not.

• For example, a 1 M solution of NaCl contains 1 mole of NaCl per liter of solution, while a 1 molal solution of NaCl contains 1 mole of NaCl per kilogram of water.

API formulation refers to the process of developing a drug in a specific dosage form, such as tablets or capsules.

• API formulation involves selecting the appropriate dosage form for the active pharmaceutical ingredient (API).

• It also includes determining the excipients and additives needed to create the final drug product.

• Examples of API formulations include tablets, capsules, injections, and syrups.

HEPA filters typically have a pore size of 0.3 microns.

• HEPA filters are designed to capture particles as small as 0.3 microns in size

• The pore size of a HEPA filter is crucial for its efficiency in trapping particles

• HEPA filters are commonly used in cleanrooms, hospitals, and HVAC systems

Capsule size refers to the physical dimensions of a capsule, typically measured in millimeters.

• Capsule size is determined by the size of the capsule shell, which can vary depending on the manufacturer.

• Capsule sizes are usually denoted by numbers such as 00, 0, 1, 2, 3, 4, etc.

• The larger the number, the smaller the capsule size. For example, size 00 is larger than size 1.

• Capsule size can impact the amount of medication that can be contained within the capsule.

Molarity is a measure of the concentration of a solute in a solution.

• Molarity is defined as the number of moles of solute per liter of solution.

• It is expressed in units of mol/L or M.

• Molarity can be calculated using the formula: Molarity (M) = moles of solute / liters of solution.

• For example, a solution containing 0.5 moles of NaCl in 1 liter of water has a molarity of 0.5 M.