TK Elevator Senior Technician Interview Questions and Answers

Testing Tx Rx value involves checking the transmission and reception of data between devices.

• Ensure proper connection and configuration of Tx and Rx ports

• Send test data from Tx and verify if it is received correctly by Rx

• Check for any errors or discrepancies in the transmitted and received data

• Use appropriate testing tools or equipment like loopback adapters or network analyzers

• Perform functional and performance testin

To connect with band WiFi, you need to follow a few simple steps.

• Make sure your device supports the band frequency of the WiFi network

• Search for available WiFi networks and select the band WiFi network

• Enter the password if required

• If the network is hidden, manually add the network by entering the SSID and password

• If the connection fails, try resetting the router or contacting the network administrator

A microprocessor is a small electronic device that functions as the central processing unit of a computer, performing arithmetic and logic operations.

• Microprocessors are made up of millions of tiny components like transistors, resistors, and capacitors.

• They execute instructions stored in memory and perform tasks like calculations, data processing, and controlling input/output devices.

• Examples of microprocessors include...read more

Internet of Things

• IOT stands for Internet of Things

• It refers to the network of physical devices that are connected and exchange data

• Examples include smart home devices, wearable technology, and industrial sensors

IC stands for Integrated Circuit, a small electronic device made out of a semiconductor material.

• IC is a complete circuit that includes multiple electronic components like resistors, capacitors, and transistors on a single chip.

• ICs can be categorized into analog, digital, and mixed-signal depending on the type of components they contain.

• Examples of ICs include microprocessors, memory chips, and operational amplifiers.

Experience refers to the knowledge and skills gained through practical involvement in a particular field or activity.

• Experience can be gained through internships, co-op programs, or entry-level positions.

• For example, working on a team project during an internship can enhance teamwork and technical skills.

• Hands-on experience with tools and technologies relevant to the job is crucial, such as using CAD software for engin...read more

Skills are the abilities and expertise that enable individuals to perform tasks effectively in various fields.

• Technical Skills: Proficiency in specific tools or technologies, e.g., CAD software for engineers.

• Soft Skills: Interpersonal skills like communication and teamwork, essential for collaboration.

• Problem-Solving: Ability to analyze issues and develop solutions, crucial in engineering projects.

• Time Management: Prio...read more

A management system is a structured framework for organizing, controlling, and improving an organization's processes and resources.

• Types of management systems include Quality Management Systems (QMS), Environmental Management Systems (EMS), and Information Security Management Systems (ISMS).

• A QMS, like ISO 9001, focuses on meeting customer requirements and enhancing satisfaction.

• An EMS, such as ISO 14001, helps organiz...read more

Seniority refers to the level of experience and rank of an employee within an organization.

• Seniority often determines job responsibilities and decision-making authority.

• In many companies, seniority affects salary and benefits; for example, a senior engineer may earn more than a junior engineer.

• Seniority can influence promotion opportunities; longer-tenured employees may have priority for advancement.

• In some industries,...read more

An employee's responsibilities include completing tasks, collaborating with teams, and adhering to company policies and standards.

• Complete assigned tasks efficiently and on time, such as designing components or conducting tests.

• Collaborate with team members to ensure project goals are met, like participating in team meetings.

• Adhere to safety and quality standards, ensuring all work complies with regulations.

• Maintain cl...read more

Safety refers to the condition of being protected from harm or danger, ensuring well-being in various environments.

• Safety involves risk assessment and management to prevent accidents.

• In engineering, safety protocols ensure machinery operates without hazards.

• Examples include using safety gear like helmets and gloves on construction sites.

• Safety regulations, such as OSHA standards, help maintain workplace safety.

CRDI stands for Common Rail Direct Injection, a fuel injection technology used in diesel engines.

• CRDI engine uses a common rail to supply fuel to the injectors at high pressure.

• It allows for precise control of fuel injection and improves fuel efficiency.

• CRDI engines are commonly used in diesel cars, trucks, and heavy machinery.

• Hyundai, Kia, and Tata Motors are some of the manufacturers that use CRDI engines in their ve

CRDI engine uses common rail technology while TDI engine uses turbocharging technology.

• CRDI stands for Common Rail Direct Injection while TDI stands for Turbocharged Direct Injection.

• CRDI engine uses a common rail to supply fuel to the injectors while TDI engine uses a turbocharger to increase the air intake.

• CRDI engine provides better fuel efficiency and lower emissions while TDI engine provides better power and torqu...read more