Greenko Group Assistant Purchase and Store Manager Interview Questions and Answers

Closed loop control systems are feedback systems that continuously monitor and adjust the output based on the desired input.

• Closed loop control systems use feedback to maintain a desired output

• They continuously monitor the output and compare it to the desired input

• Based on the comparison, adjustments are made to maintain the desired output

• Examples include thermostat-controlled heating systems and cruise control in cars

Channel sales refers to the process of selling products through third-party distributors or partners rather than directly to the end customers.

• Involves using intermediaries such as wholesalers, retailers, or value-added resellers to reach customers

• Allows companies to expand their reach and access new markets

• Requires effective communication and collaboration with channel partners

• Examples include selling software through...read more

Solar on grid system is a type of solar power system that is connected to the main electricity grid.

• Solar panels generate electricity from sunlight

• Excess electricity can be fed back into the grid

• Reduces dependency on traditional power sources

• Commonly used in residential and commercial buildings

Testing of equipments involves ensuring they are functioning properly and meet safety standards.

• Regularly inspect equipment for any signs of damage or wear

• Conduct performance tests to ensure equipment is functioning as expected

• Calibrate equipment regularly to maintain accuracy

• Follow manufacturer's guidelines for testing and maintenance

• Keep detailed records of testing and maintenance activities

• Train staff on proper use ...read more

Tests conducted on power transformers include insulation resistance test, turns ratio test, and power factor test.

• Insulation resistance test checks the insulation of the transformer windings.

• Turns ratio test verifies the turns ratio between primary and secondary windings.

• Power factor test measures the efficiency of the transformer in converting power.

• Other tests include winding resistance test, transformer oil testing,

Specifications for a 33 kV transmission line and how to select appropriate specifications

• Specifications for a 33 kV transmission line include conductor size, insulation type, tower height, and distance between towers

• Conductor size should be chosen based on current carrying capacity and voltage drop considerations

• Insulation type should be selected based on environmental conditions and required insulation levels

• Tower hei...read more

As an Assistant Manager, my job profile involves assisting the manager in overseeing daily operations, managing staff, and ensuring customer satisfaction.

• Assist manager in daily operations

• Manage staff and delegate tasks

• Ensure customer satisfaction and handle customer complaints

• Create work schedules and monitor employee performance

Relay coordination in electrical systems is the process of ensuring that protective relays operate in a coordinated manner to isolate faults while minimizing disruption to the system.

• Relay coordination involves setting time-current curves for protective relays to ensure that the relay closest to the fault operates first.

• It is important to coordinate relays to prevent unnecessary tripping of healthy equipment during a f...read more