ABB Trainee Interview Questions and Answers

Q1. Educational qualification
Ans. 
I hold a Bachelor's degree in Computer Science, with a focus on software development and data analysis.
• Graduated with a Bachelor's degree in Computer Science from XYZ University.

• Completed coursework in software engineering, algorithms, and data structures.

• Participated in a capstone project that involved developing a mobile application.

• Interned at ABC Tech, where I gained hands-on experience in coding and project manage...read more
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Company culture and Discipline

Q1. Tell me ohm's law explain
Ans. 
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
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Q2. Work bridge rectifier
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Q3. Types of motor what is motor
Ans. 
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...read more
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