Marathon Electric India Operator Interview Questions and Answers

Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.

• Ohm's law is represented by the equation I = V/R, where I is the current, V is the voltage, and R is the resistance.

• It applies to conductors that are ohmic, meaning their resistance remains constant regardless of the applied voltage or current.

• Ohm's law is used in electrical engineering...read more

A motor is a device that converts electrical energy into mechanical energy.

• There are various types of motors such as AC motors, DC motors, stepper motors, servo motors, etc.

• AC motors are commonly used in household appliances and industrial machinery.

• DC motors are used in electric vehicles, robotics, and small appliances.

• Stepper motors are used in printers, scanners, and CNC machines.

• Servo motors are used in robotics, a

HR is the department responsible for managing employees, recruitment, training, and employee relations within an organization.

• HR oversees recruitment and hiring processes

• HR manages employee benefits and payroll

• HR handles employee relations and conflict resolution

• HR develops and implements training programs for employees

• HR ensures compliance with labor laws and regulations