Coffee Day Enterprises Electrical Technician Interview Questions and Answers

The refrigeration cycle is a process in which a refrigerant absorbs heat from a low-temperature area and releases it in a high-temperature area.

• The refrigeration cycle starts with the refrigerant entering the compressor as a low-pressure gas.

• The compressor then compresses the refrigerant, raising its temperature and pressure.

• The high-pressure, high-temperature refrigerant gas then flows into the condenser where it rele...read more

A chiller plant typically goes through multiple cycles to cool a building or facility.

• A chiller plant usually has multiple cycles throughout the day to maintain the desired temperature in a building.

• The number of cycles can vary depending on factors such as the size of the building, weather conditions, and cooling load.

• For example, a chiller plant in a large office building may go through several cycles during peak hou...read more

The electrical problem is a faulty circuit breaker that needs to be replaced.

• Identify the faulty circuit breaker by testing each one individually

• Turn off power to the circuit breaker panel before replacing the faulty breaker

• Install the new circuit breaker following manufacturer's instructions

• Test the circuit to ensure the issue has been resolved

To rectify a problem, identify the root cause and implement a solution to correct it.

• Identify the issue or problem that needs to be rectified

• Analyze the root cause of the problem

• Develop a plan to address the root cause

• Implement the solution to rectify the problem

• Monitor the results to ensure the issue is resolved

Pizza baking typically occurs at a high temperature for a short amount of time.

• Pizza is usually baked at temperatures ranging from 450-500°F (232-260°C)

• Baking time can vary depending on the type of pizza and oven, but typically ranges from 10-15 minutes

• A preheated pizza stone or baking sheet can help achieve a crispy crust

• Wood-fired ovens can reach temperatures of 800°F (427°C) or higher for a quick bake

The ideal temperature for baking pizza is typically around 450-500 degrees Fahrenheit, with a conveyor timing of 4-6 minutes.

• Ideal temperature for baking pizza is usually between 450-500 degrees Fahrenheit

• Conveyor timing for baking pizza is typically 4-6 minutes

• Adjust temperature and timing based on specific pizza recipe and oven type

The standard gas pressure for ovens is typically around 3.5 inches of water column.

• Standard gas pressure for ovens is usually around 3.5 inches of water column

• This pressure ensures proper combustion and heat distribution

• Incorrect gas pressure can lead to inefficient heating or safety hazards

The makeline bin temperature is typically set to keep ingredients at a safe temperature for food preparation.

• The makeline bin temperature is usually set between 33-41 degrees Fahrenheit to prevent bacterial growth.

• Regularly monitoring and adjusting the temperature ensures food safety and quality.

• Examples of ingredients stored in the makeline bin include lettuce, tomatoes, and cheese.

The Makeline sub zero temperature is the temperature at which food items are stored to prevent bacterial growth and maintain freshness.

• Makeline sub zero temperature is typically set at or below 0 degrees Celsius.

• It is important for preserving the quality and safety of perishable food items.

• Regular monitoring and maintenance of the Makeline temperature is crucial to ensure food safety.

• Examples of food items that may be ...read more

A cold room sub zero temperature is typically below freezing, around -18 degrees Celsius or lower.

• Cold rooms are used for storing perishable items like food, pharmaceuticals, or biological samples.

• Sub zero temperatures help to preserve the quality and freshness of the stored items.

• Common temperatures for cold rooms range from -18 to -30 degrees Celsius.

• Proper insulation and refrigeration systems are essential to mainta...read more

A multimeter is used to check voltage, current, and resistance.

• Multimeter is a versatile device used in electronics and electrical work

• It can measure voltage, current, resistance, continuity, and more

• Examples of multimeter brands include Fluke, Klein Tools, and Tektronix

Effective team handling and cost-saving techniques are essential for successful project management.

• Implementing proper communication channels within the team to ensure everyone is on the same page

• Setting clear goals and expectations for each team member to avoid confusion and improve productivity

• Regularly monitoring and evaluating team performance to identify areas for improvement and address any issues promptly

• Encoura...read more