ECIL RAPISCAN Junior Technician Interview Questions and Answers

I am a dedicated and experienced maintenance technician with a strong background in troubleshooting and repairing mechanical systems.

• Over 5 years of experience in maintaining and repairing industrial machinery

• Skilled in diagnosing issues and implementing effective solutions

• Proficient in reading technical manuals and blueprints

• Strong attention to detail and commitment to safety protocols

A transistor is a semiconductor device used to amplify or switch electronic signals.

• Transistors consist of three layers of semiconductor material: the emitter, base, and collector.

• The working principle of a transistor involves controlling the flow of current between the emitter and collector using the base.

• Transistors can be used in various electronic devices such as amplifiers, switches, and oscillators.

• Common types o...read more

A thyristor is a solid-state semiconductor device that acts as a switch, controlling the flow of electric current.

• Thyristors are used in power control applications such as dimmer switches, motor speed control, and power supplies.

• They have three terminals: anode, cathode, and gate.

• Thyristors have a four-layer structure and are capable of handling high currents and voltages.

• Common types of thyristors include silicon-cont

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

To change motor rotation, swap any two of the three power supply wires.

• Swap any two of the three power supply wires to change motor rotation.

• Ensure power is disconnected before making any changes.

• Consult the motor's manual for specific instructions.

• Test the motor after making the changes to ensure it is rotating in the desired direction.

Two-way connection can be achieved by using two switches to control a single light or appliance from two different locations.

• Install two switches at different locations to control the same light or appliance

• Connect the common terminal of one switch to the phase or live wire

• Connect the common terminal of the other switch to the light or appliance

• Connect the remaining terminals of both switches to complete the circuit

• Tes

Termination for control panel involves connecting wires from various components to the terminal blocks inside the panel.

• Identify the components that need to be connected to the control panel

• Strip the insulation off the wires to expose the conductors

• Connect the wires to the appropriate terminal blocks based on the wiring diagram

• Secure the connections with terminal screws or clamps

• Label the wires for easy identification

Terminating a GIS panel involves connecting and securing the cables to the appropriate terminals.

• Identify the cables to be terminated

• Strip the insulation from the cable ends

• Connect the cables to the designated terminals

• Secure the connections with appropriate fasteners

• Test the connections to ensure they are secure and functioning properly

Termination for switch gear involves connecting the wires to the appropriate terminals for proper functioning.

• Identify the terminals for the switch gear

• Strip the insulation from the wires to expose the conductors

• Connect the wires to the corresponding terminals using appropriate connectors

• Ensure proper tightening of the connectors to secure the connection

• Test the connection to ensure it is functioning correctly