20+ Minitek Systems Interview Questions and Answers

Respond with professionalism and seek constructive feedback.

• Listen actively and calmly to the criticism.

• Avoid getting defensive or argumentative.

• Ask for specific examples and suggestions for improvement.

• Thank the person for their feedback and express a willingness to learn and grow.

• Follow up with the person to show that you are taking their feedback seriously.

• Remember that criticism can be an opportunity for growth and improvement.

• Do not take criticism personally or let it af...read more

Norton representation is preferred when the load impedance is known and fixed.

• Norton representation is preferred when the load impedance is known and fixed, as it simplifies calculations.

• Thevenin representation is preferred when the load impedance is unknown or variable.

• Norton equivalent circuits are easier to analyze in terms of current flow and power calculations.

• Thevenin equivalent circuits are easier to analyze in terms of voltage and resistance calculations.

The question is unclear and seems to have grammatical errors.

• The question needs to be rephrased for clarity.

• It is unclear what is meant by 'female damition high'.

• There may be a typo or grammatical error in the question.

• Without more information, it is difficult to provide an answer.

Management should not compare the value of one employee's life to another.

• Comparing the value of one employee's life to another is unethical and can lead to discrimination.

• All employees should be treated with equal respect and value regardless of their personal circumstances.

• Management should focus on creating a safe and inclusive work environment for all employees.

• Examples of discrimination include giving preferential treatment to employees based on their race, gender, or so...read more

L2 and L3 switches are network devices used for packet switching. L2 operates at the data link layer and L3 at the network layer.

• L2 switch operates at the data link layer and forwards packets based on MAC addresses

• L3 switch operates at the network layer and forwards packets based on IP addresses

• L2 switch is used for LAN networks while L3 switch is used for both LAN and WAN networks

• L2 switch is faster than L3 switch as it has less processing overhead

• Examples of L2 switches inc...read more

A characteristic of digital signal is that it is discrete and represented by binary numbers.

• Digital signals are represented by discrete values

• Digital signals are represented by binary numbers (0s and 1s)

• Digital signals are less susceptible to noise compared to analog signals

A 3-phase 4 wire system is a type of electrical system commonly used for power distribution.

• Consists of three conductors carrying alternating current at the same frequency, with a fourth neutral conductor

• Provides a more balanced and efficient power distribution compared to single-phase systems

• Commonly used in industrial and commercial applications for higher power requirements

• Example: Used in large factories, office buildings, and data centers

Switch configuration involves setting up VLANs, port security, QoS, and other settings to optimize network performance.

• Access the switch's command line interface (CLI) using a console cable or remote access software

• Configure VLANs to segment network traffic and improve security

• Enable port security to prevent unauthorized access to the network

• Set up Quality of Service (QoS) to prioritize network traffic and ensure critical applications receive sufficient bandwidth

• Configure Spa...read more

VLANs are virtual LANs that allow network administrators to group devices together based on their functions or departments.

• VLANs are used to segment a network into smaller, more manageable groups.

• They can be created using network switches or routers.

• Each VLAN has its own broadcast domain and can be configured with its own security policies.

• VLANs can be created based on different criteria such as department, location, or function.

• For example, a company might create VLANs for f...read more

Improving battery performance requires optimizing power usage and battery capacity.

• Optimize power usage by reducing background processes and unnecessary features

• Increase battery capacity by using more efficient battery technology

• Implement power-saving modes and battery management features

• Regularly update software to fix battery-draining bugs

• Educate users on best practices for battery usage

MPLS is a protocol used for efficient packet forwarding in a network. It is used in WANs and service provider networks.

• MPLS stands for Multiprotocol Label Switching

• It is used to improve the speed and efficiency of network traffic routing

• MPLS uses labels to identify the path that packets should take through the network

• It is commonly used in WANs and service provider networks to provide Quality of Service (QoS) and traffic engineering

• Examples of MPLS-based services include Virt...read more

A battery is a device that stores chemical energy and converts it into electrical energy.

• Batteries consist of one or more electrochemical cells

• The chemical reactions inside the cells produce a flow of electrons, which can be harnessed as electrical energy

• Different types of batteries include alkaline, lithium-ion, and lead-acid

• Batteries are commonly used in portable electronic devices, vehicles, and backup power systems

Yes, VRLA batteries undergo various life cycle tests to ensure their reliability and performance.

• The life cycle tests of VRLA batteries include charge/discharge cycling, float voltage testing, and capacity testing.

• Charge/discharge cycling involves repeatedly charging and discharging the battery to test its endurance.

• Float voltage testing checks the battery's ability to maintain a stable voltage over time.

• Capacity testing measures the battery's ability to hold a charge and del...read more

Arduino is an open-source electronics platform based on easy-to-use hardware and software.

• Arduino is a microcontroller board used for building digital devices and interactive objects.

• It is programmed using the Arduino software, which is based on C++ programming language.

• Power can be distributed to Arduino through USB, battery, or external power supply.

• Arduino has multiple input and output pins that can be used to connect sensors, actuators, and other electronic components.

An induction motor is an AC electric motor in which the electric current in the rotor is produced by electromagnetic induction from the magnetic field of the stator winding.

• Induction motors are widely used in industrial applications due to their reliability and low cost.

• They are classified into two types: single-phase induction motors and three-phase induction motors.

• Single-phase induction motors are used in small appliances, while three-phase induction motors are used in hea...read more

Moving FG and SFG goods from one location to another

• FG and SFG goods refer to Finished Goods and Semi-Finished Goods respectively

• Transportation of goods can be done through various modes like road, rail, air or sea

• Proper packaging and labeling of goods is necessary to ensure safe transportation

• Logistics companies can be hired to handle the transportation process

• Tracking and monitoring of goods during transit is important to ensure timely delivery

The electrolyte used in lead acid battery is sulfuric acid.

• Lead acid batteries use sulfuric acid as the electrolyte.

• The sulfuric acid reacts with the lead plates to produce electricity.

• The concentration of sulfuric acid in the battery determines its voltage.

• The electrolyte level in the battery needs to be checked and topped up regularly.

• Adding distilled water to the battery can help maintain the electrolyte level.

Arduino is an open-source electronics platform based on easy-to-use hardware and software.

• Arduino is used for prototyping and creating interactive electronic projects

• It can be used for home automation, robotics, and IoT applications

• Arduino boards can be programmed using the Arduino IDE

• Arduino has a large community and library of pre-built code and projects

• Examples of Arduino projects include a smart thermostat, a robot arm, and a weather station

An electronic mechanic is a professional who repairs and maintains electronic equipment.

• Electronic mechanics diagnose and troubleshoot issues in electronic equipment.

• They repair or replace faulty components in electronic devices.

• They perform regular maintenance and preventive measures to ensure optimal performance.

• Electronic mechanics may specialize in specific types of equipment, such as computers, televisions, or medical devices.

• They need to stay updated with the latest tec...read more

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 a fundamental law of electrical engineering.

• It states that the current through a conductor is directly proportional to the voltage across it.

• The proportionality constant is the resistance of the conductor.

• The formula for Ohm's law is I = V/R, where I is the current, V is the voltage, and R is the resistance.

• Ohm's law is used to ca...read more