Apexon Interview Questions and Answers

Upmilling and down milling are material removal strategies used in milling operations.

• Upmilling involves feeding the workpiece against the rotation of the milling cutter, resulting in a smoother finish and less heat generation.

• Down milling involves feeding the workpiece in the same direction as the rotation of the milling cutter, resulting in a rougher finish and more heat generation.

• Other material removal strategies include climb milling, conventional milling, and high-speed...read more

Cutting tool should move in the same direction as material feed in milling, drilling, grinding, etc.

• Cutting tool should be directed towards the material feed

• This ensures efficient cutting and prevents tool damage

• Examples include climb milling and down milling in milling operations

I am a software engineer with expertise in Java, Python, and SQL.

• Proficient in Java programming language with experience in developing web applications using Spring framework

• Skilled in Python programming language with experience in data analysis and machine learning using libraries like Pandas, NumPy, and Scikit-learn

• Familiar with SQL and database management systems like MySQL and Oracle

• Experience in using version control tools like Git and SVN

• Knowledge of Agile software deve...read more

SCR stands for Silicon Controlled Rectifier. It is a semiconductor device used for power control.

• SCR is a type of thyristor used for switching and controlling high power AC and DC circuits.

• It has three terminals - anode, cathode, and gate.

• SCR is used in various applications such as motor control, lighting control, heating control, and power supplies.

• It is also used in welding machines, battery chargers, and voltage regulators.

• SCR is preferred over other devices due to its hig...read more

PLC stands for Programmable Logic Controller. It is an industrial computer used to automate processes.

• PLCs are used in manufacturing and industrial automation to control machinery and processes

• They are programmed using ladder logic or other programming languages

• PLCs can be used for a variety of applications such as controlling traffic lights, assembly lines, and HVAC systems

• They are designed to be rugged and reliable in harsh industrial environments

Gauss Law relates the electric flux through a closed surface to the charge enclosed within the surface.

• Gauss Law is a fundamental law of electromagnetism.

• It states that the electric flux through a closed surface is proportional to the charge enclosed within the surface.

• The law is useful in calculating electric fields in symmetric situations.

• It is often used to calculate the electric field due to a point charge or a charged sphere.

• Gauss Law is one of the four Maxwell's equatio...read more