Sanmina Sci Rework Technician Interview Questions and Answers

PLC inputs and outputs are used to communicate with sensors, actuators, and other devices in an industrial control system.

• PLC inputs are used to receive signals from sensors or other devices.

• PLC outputs are used to send signals to actuators or other devices.

• Inputs and outputs are typically connected to the PLC using terminal blocks or connectors.

• Examples of inputs include push buttons, limit switches, and temperature s...read more

My notice period is 2 weeks and my salary expectations are in line with industry standards.

• Notice period: 2 weeks

• Salary expectations: Industry standards

Current is the flow of electric charge in a circuit.

• Current is measured in Amperes (A)

• It is the rate of flow of electric charge

• Current flows from positive to negative terminal in a circuit

• Examples: Direct current (DC) and Alternating current (AC)

A multimeter typically measures several parameters including voltage, current, and resistance.

• Voltage

• Current

• Resistance

• Continuity

• Diode testing

A CRO (Cathode Ray Oscilloscope) is used to display and analyze waveforms, while a function generator is used to generate different types of waveforms.

• CRO is used for visualizing electrical signals in the time domain, while a function generator is used to create specific waveforms like sine, square, triangle, etc.

• CRO provides a visual representation of the input signal's amplitude, frequency, and phase, while a functio...read more

Normal soldering temperature typically ranges from 300 to 400 degrees Celsius.

• Normal soldering temperature ranges from 300 to 400 degrees Celsius

• Different types of solder may have specific temperature requirements

• Using a temperature-controlled soldering iron is recommended for precise soldering

• Excessive heat can damage components and create poor solder joints

Schematic diagrams show the electrical connections and functions of a specific circuit, while block diagrams show the components of a system and their connections.

• Schematic diagrams focus on the details of individual components and their connections within a circuit.

• Block diagrams provide an overview of the system by showing the components and their interconnections.

• Schematic diagrams are commonly used in electronics t...read more

I have a Bachelor's degree in Electrical Engineering and a certification in Electronics.

• Bachelor's degree in Electrical Engineering

• Certification in Electronics

I have 5 years of experience working as a technician in various industries.

• 5 years of experience as a technician

• Worked in various industries

• Hands-on experience with troubleshooting and maintenance

• Familiar with different types of equipment and tools

I am from a small town in the Midwest called Springfield.

• I grew up in a close-knit community surrounded by farmland.

• The town has a population of around 10,000 people.

• Springfield is known for its annual corn festival.

• It is located about an hour away from the nearest big city.

I work with a team of dedicated and skilled technicians who are always ready to assist.

• Collaborate with other technicians to troubleshoot and solve technical issues

• Communicate effectively with team members to ensure smooth workflow

• Support and assist colleagues in completing tasks efficiently

My salary expectation is based on my experience, qualifications, and the industry standard.

• Consider my level of experience and qualifications

• Research industry standards for similar positions

• Be prepared to negotiate based on benefits and perks offered

G Code is a programming language used to control CNC machines for manufacturing processes.

• G Code consists of commands that tell the machine how to move, cut, or shape the material.

• Each command starts with the letter 'G' followed by a number.

• For example, G00 is a rapid move command, G01 is a linear interpolation command.

• G Code can also include parameters like feed rate, spindle speed, and tool changes.

M codes are machine codes used in CNC programming to control auxiliary functions like coolant or tool changes.

• M codes are used to activate or deactivate specific functions on a CNC machine.

• They are typically followed by a number to specify the exact function to be performed.

• Examples include M06 for tool changes and M08 for coolant activation.

ICT stands for Information and Communication Technology. It refers to the use of technology to manage and process information.

• ICT encompasses a wide range of technologies, including computers, software, networks, and telecommunications.

• It plays a crucial role in various sectors, such as education, business, healthcare, and government.

• ICT enables efficient communication, data storage and retrieval, automation, and colla...read more