Dharmaj Crop Guard Shift Incharge Officer Interview Questions and Answers

Organic chemistry deals with carbon-based compounds while inorganic chemistry deals with non-carbon-based compounds.

• Organic chemistry involves the study of hydrocarbons, alcohols, carbohydrates, proteins, and nucleic acids.

• Inorganic chemistry involves the study of metals, minerals, and non-carbon-based compounds like water, salts, and acids.

• Organic compounds are generally covalently bonded while inorganic compounds can...read more

DB1701 and HP5 columns are commonly used in chromatography due to their high thermal stability and wide range of applications.

• DB1701 and HP5 columns are both stationary phases used in gas chromatography.

• DB1701 column is a non-polar phase, while HP5 column is a polar phase.

• DB1701 column is commonly used for analyzing volatile organic compounds (VOCs) in environmental samples.

• HP5 column is often used for analyzing polar ...read more

Reflux ratio is the ratio of the amount of reflux to the amount of distillate in a distillation column.

• Reflux ratio is an important parameter in distillation processes.

• It is defined as the ratio of the amount of liquid returned to the column as reflux to the amount of liquid removed as distillate.

• A high reflux ratio results in a higher purity of the distillate, but also requires more energy to maintain.

• Reflux ratio can...read more

R=f/d is the formula for calculating resistance.

• R is the resistance of the material

• f is the force applied to the material

• d is the distance over which the force is applied

• The formula is commonly used in physics and engineering

• Example: calculating the resistance of a wire

A loop is a programming construct that repeats a set of instructions until a specific condition is met.

• Loops are used to automate repetitive tasks.

• There are three types of loops: for, while, and do-while.

• For loop is used when the number of iterations is known.

• While loop is used when the number of iterations is unknown.

• Do-while loop is used when the loop must execute at least once.

• Example: for(int i=0; i<10; i++) { //co

F/o and F/c are aviation terms used to refer to the first officer and flight crew respectively.

• F/o stands for first officer, who is the second-in-command of the aircraft and assists the captain in flying the plane.

• F/c stands for flight crew, which includes all the members of the crew who are responsible for the safety and comfort of the passengers.

• The first officer is also known as the co-pilot and is responsible for m...read more

Distillation column is used to separate components of a mixture based on their boiling points.

• It works on the principle of vapor-liquid equilibrium.

• The mixture is heated and vaporized in the column.

• The vapor rises and condenses at different heights based on their boiling points.

• The condensed liquid is collected in trays or plates.

• The separated components are then collected from different trays.

• It is commonly used in th