30+ Tenneco Interview Questions and Answers

A rectifier is an electrical device that converts alternating current (AC) to direct current (DC). Three-phase connection refers to a system that uses three conductors to carry three alternating currents that are out of phase with each other.

• Rectifiers are commonly used in power supplies and electronic devices to convert AC to DC.

• Three-phase connections are used in industrial and commercial settings to power large motors and equipment.

• Three-phase power is more efficient and p...read more

FMEA is a risk assessment tool used to identify and prioritize potential failures in a process or product.

• FMEA stands for Failure Modes and Effects Analysis

• It involves identifying potential failure modes, their causes and effects, and assigning a severity, occurrence, and detection rating to each

• SOD (Systematic Occurrence Determination) is a method used to determine the likelihood of a failure occurring

• An example of FMEA/SOD in action would be identifying potential failure mo...read more

Purchase engineers are responsible for sourcing and procuring materials, equipment, and services needed for a company's operations.

• Identifying and evaluating potential suppliers

• Negotiating contracts and pricing

• Ensuring timely delivery of materials and equipment

• Maintaining accurate records of purchases and inventory

• Collaborating with other departments to determine purchasing needs

• Managing supplier relationships

• Monitoring market trends and pricing

• Ensuring compliance with compan...read more

Automotive refers to all vehicles powered by engines, while automobile refers specifically to passenger vehicles.

• Automotive includes all types of vehicles, such as trucks, buses, and motorcycles.

• Automobile refers only to passenger vehicles, such as cars and SUVs.

• The term automotive is more commonly used in industry and business, while automobile is more commonly used in everyday language.

• Examples of automotive companies include Ford, Toyota, and General Motors.

• Examples of aut...read more

Shock absorbers are devices used in vehicles to absorb and dampen the impact of bumps and vibrations.

• Absorb and dampen the impact of bumps and vibrations

• Improve vehicle stability and control

• Enhance driver and passenger comfort

• Reduce wear and tear on other vehicle components

• Maintain tire contact with the road surface

• Prevent excessive bouncing and bouncing

• Provide consistent handling and braking

• Examples: coilover shocks, gas shocks, hydraulic shocks

Putaway strategies are methods used to determine the optimal location for incoming goods in a warehouse.

• Putaway by ABC analysis

• Putaway by size

• Putaway by velocity

• Putaway by random

• Putaway by fixed bin location

The company production refers to the manufacturing and output of products or services by the company.

• Company production refers to the quantity and quality of goods or services produced.

• It includes the manufacturing process, assembly, packaging, and delivery of products.

• Production can also involve the provision of services, such as software development or consulting.

• The company's production may vary depending on factors like demand, resources, and efficiency.

• Examples of compan...read more

TRANSFRAMER is not a known term. DC GENERATOR is a device that converts mechanical energy into electrical energy.

• TRANSFRAMER is not a known term in electrical engineering

• DC GENERATOR is a device that converts mechanical energy into electrical energy

• DC generators are commonly used in power plants and electric vehicles

Pipes and tubes are cylindrical structures used for fluid transportation.

• Pipes are typically used for conveying liquids and gases, while tubes are used for structural applications.

• Pipes are measured by their inner diameter, while tubes are measured by their outer diameter.

• Common materials for pipes and tubes include steel, copper, and PVC.

• Examples of pipe applications include plumbing, oil and gas transportation, and irrigation systems.

• Examples of tube applications include co...read more

Handling manpower involves effective communication, delegation, motivation, and conflict resolution.

• Effective communication is essential for clear instructions and feedback.

• Delegation ensures tasks are assigned to the right people with the necessary skills.

• Motivation techniques like recognition, rewards, and career development boost morale.

• Conflict resolution skills help in resolving disputes and maintaining a harmonious work environment.

Line balancing is the process of evenly distributing workload among workstations to optimize efficiency.

• Identify tasks and their respective times for each workstation

• Calculate the cycle time for the line

• Assign tasks to workstations to balance workload

• Adjust as needed to optimize efficiency

• Examples: assembly line in a manufacturing plant, food processing line

AC and DC supplies differ in their voltage polarity and frequency.

• AC voltage changes direction periodically while DC voltage flows in one direction only.

• AC voltage has a frequency typically of 50 or 60 Hz while DC voltage has a constant voltage level.

• AC voltage is used for power transmission over long distances while DC voltage is used for electronic devices.

• AC voltage can be easily stepped up or down using transformers while DC voltage requires a converter to change voltage ...read more

Implemented SAP for a manufacturing company

• Analyzed business processes and identified areas for improvement

• Designed and configured SAP modules to meet business requirements

• Developed test scripts and conducted user acceptance testing

• Provided end-user training and support during go-live

• Continued to provide post-implementation support and maintenance

• Successfully reduced order processing time by 50% and improved inventory accuracy

Bernoulli's theorem states that as the speed of a fluid increases, its pressure decreases.

• It is a fundamental principle of fluid dynamics

• It is based on the conservation of energy in a fluid

• It is used to explain the lift of an airplane wing

• It is also used in the design of carburetors and Venturi tubes

Manpower in shift can be handled by proper planning, communication, training, and monitoring.

• Create a shift schedule that ensures adequate coverage and proper distribution of workload.

• Communicate clearly with employees about their shift timings, responsibilities, and expectations.

• Provide training to employees on their roles and responsibilities during the shift.

• Monitor the performance and productivity of employees during the shift to ensure smooth operations.

• Address any issue...read more

Magento is an open-source e-commerce platform that allows businesses to create online stores.

• Magento offers a range of features such as product management, order management, and customer management.

• The process of Magento involves setting up the platform, customizing the design and layout, adding products and categories, configuring payment and shipping options, and launching the store.

• Magento also allows for integration with third-party extensions and plugins to enhance funct...read more

Survival with team for leading good empowerment involves fostering trust, communication, collaboration, and support.

• Foster trust among team members by being transparent and reliable.

• Encourage open communication to ensure everyone's voices are heard.

• Promote collaboration by valuing diverse perspectives and working towards common goals.

• Provide support and resources to help team members succeed and grow.

• Lead by example and demonstrate empathy, respect, and appreciation for your ...read more

I am expecting a salary that is competitive with industry standards and commensurate with my experience and skills.

• I have researched the average salary range for Testing Engineers in this region and industry

• I am open to negotiation based on the specific responsibilities and benefits offered

• I am looking for a fair and reasonable compensation package that reflects my value to the company

• I am willing to discuss salary expectations further in the interview process

The type of spindle depends on the machine and its intended use.

• Spindles can be classified as belt-driven, motorized, or direct-drive.

• Belt-driven spindles are commonly used in milling machines.

• Motorized spindles are used in high-speed machining centers.

• Direct-drive spindles are used in precision grinding machines.

• Spindles can also vary in terms of their speed, torque, and power ratings.

Metal is a solid material that is typically hard, shiny, malleable, ductile, and a good conductor of heat and electricity.

• Metal is a chemical element that is typically found in the Earth's crust.

• It is known for its strength, durability, and ability to conduct heat and electricity.

• Some common metals include iron, copper, aluminum, gold, and silver.

• Metals can be used for a variety of purposes, such as building materials, tools, and electronics.

• They can also be combined with oth...read more

A Standard Operating Procedure (SOP) is a set of step-by-step instructions compiled by an organization to help workers carry out complex routine operations.

• SOPs provide consistency in operations

• SOPs ensure quality control and compliance with regulations

• SOPs help in training new employees

• SOPs should be regularly reviewed and updated

• Example: SOP for assembly process detailing each step and safety precautions

Performing PFMEA involves identifying potential failure modes, their causes and effects, and ranking them based on severity, occurrence, and detection.

• Identify potential failure modes in the process

• Determine the causes and effects of each failure mode

• Assign a severity, occurrence, and detection ranking to each failure mode

• Develop actions to mitigate or eliminate the identified risks

• Review and update the PFMEA regularly to ensure effectiveness

The exhaust working principle involves removing and expelling waste gases from an engine or industrial process.

• Exhaust systems are designed to collect and direct waste gases away from the source.

• In internal combustion engines, the exhaust system includes components such as the exhaust manifold, catalytic converter, and muffler.

• The exhaust gases are expelled through the tailpipe, reducing noise and emissions.

• Exhaust systems in industrial processes may involve the use of fans o...read more