TSMC Engineer Interview Questions and Answers

Q1. QC tools ,7 qc tool
Add your answer

More than 5 times documents uploaded

Q1. Past company experiance,Need to explain
Add your answer

Q1. NABL, HVAC related all questions
Add your answer

Q1. NABL HVAC related questions in second round also.
Add your answer

Q1. Salary discussion
Add your answer

Q1. HR & plant head round ...
Add your answer
Q2. Introduction, 3-4 technical questions also...
Add your answer

Math, Reasoning, verbility

Q1. What is the Wire Colour coding
Ans. 
Wire colour coding is a standard method of identifying the function of different wires in electrical systems.
• In North America, the standard wire colour coding for AC power circuits is black for hot, white for neutral, and green or bare copper for ground.

• In Europe, the standard wire colour coding for AC power circuits is brown for live, blue for neutral, and green/yellow for ground.

• Different industries may have their ow...read more
Answered by AI
Add your answer
Q2. What is the Crimping
Ans. 
Crimping is a process of joining two pieces of metal or other materials by deforming one or both of them to hold the other.
• Crimping is commonly used in electrical work to join wires to connectors.

• It is also used in plumbing to connect pipes together.

• Crimping tools are often used to create a secure connection.
Answered by AI
Add your answer
Q3. What is the HV
Ans. 
HV stands for High Voltage, which refers to electrical potential difference between two points that exceeds the safe threshold.
• HV is typically considered to be any voltage above 1000 volts.

• High Voltage is commonly used in power transmission and distribution systems.

• HV can be dangerous and requires proper safety precautions when working with it.
Answered by AI
Add your answer
Q4. What is the HV and air leak test and why is required for Customer
Ans. 
HV and air leak tests are essential for ensuring safety and quality of products before delivery to customers.
• HV test, or high voltage test, is conducted to check insulation integrity and electrical safety of the product.

• Air leak test is performed to verify the sealing integrity of the product, ensuring no leaks that could compromise performance or safety.

• These tests are required for customers to guarantee that the prod...read more
Answered by AI
Add your answer
Q5. How to Control Quality of Insulation
Ans. 
Quality of insulation can be controlled through proper material selection, installation techniques, and regular inspections.
• Selecting high-quality insulation materials with appropriate R-values for the specific application

• Ensuring proper installation techniques are followed to minimize gaps and air leaks

• Conducting regular inspections to check for signs of wear, damage, or moisture intrusion

• Using thermal imaging technol...read more
Answered by AI
Add your answer
Q6. What is HST and Why HST is using in the wire harness
Ans. 
HST stands for Heat Shrink Tubing, used in wire harness for insulation and protection.
• HST is a type of tubing that shrinks when heat is applied, providing insulation and protection to wires in a harness.

• It helps in preventing short circuits, abrasion, and moisture damage.

• HST is commonly used in automotive, aerospace, and electronics industries.

• Examples of HST brands include 3M, TE Connectivity, and Panduit.
Answered by AI
Add your answer
Q7. What is thermistor and How many type of thermistor
Ans. 
A thermistor is a type of resistor whose resistance changes significantly with temperature. There are two main types: NTC (Negative Temperature Coefficient) and PTC (Positive Temperature Coefficient).
• Thermistors are commonly used in temperature sensing applications.

• NTC thermistors have a negative temperature coefficient, meaning their resistance decreases as temperature increases.

• PTC thermistors have a positive tempera...read more
Answered by AI
Add your answer
Q8. What is EMC testing
Ans. 
EMC testing is the process of evaluating and verifying the electromagnetic compatibility of electronic devices.
• EMC testing ensures that electronic devices do not interfere with each other's operation

• It also ensures that electronic devices are not susceptible to interference from external sources

• Common EMC tests include radiated emissions, conducted emissions, and immunity testing

• EMC testing is important for compliance ...read more
Answered by AI
Add your answer
Q9. What is Ferrite Core and why it is use .
Ans. 
Ferrite core is a magnetic core made of ferrite material used in electronic components for its high magnetic permeability and low electrical conductivity.
• Ferrite core is commonly used in transformers, inductors, and electromagnets.

• It helps increase the inductance and efficiency of electronic components.

• Ferrite cores are also used in noise suppression filters to reduce electromagnetic interference.

• They are preferred ove...read more
Answered by AI
Add your answer
Q10. What is EV and type of EV
Ans. 
EV stands for Electric Vehicle, which is a vehicle that runs on electricity instead of gasoline.
• Types of EVs include Battery Electric Vehicles (BEVs), Plug-in Hybrid Electric Vehicles (PHEVs), and Hybrid Electric Vehicles (HEVs).

• BEVs run solely on electricity stored in batteries and do not have a gasoline engine.

• PHEVs have both an electric motor and a gasoline engine, allowing them to switch between electric and gasoli...read more
Answered by AI
Add your answer
Q11. Parabolic Equation and what a in parabolic Equation
Ans. 
A parabolic equation is a second-degree polynomial equation in the form y = ax^2 + bx + c, where 'a' is the coefficient of the x^2 term.
• A parabolic equation is a type of quadratic equation that forms a U-shaped curve when graphed.

• The coefficient 'a' in a parabolic equation determines the direction and width of the parabola. A positive 'a' value opens upwards, while a negative 'a' value opens downwards.

• For example, the ...read more
Answered by AI
Add your answer

What is EV and What is role in green environment

Q1. Why are you joining our Company
Add your answer
Q2. What is your sallary expectations
Ans. 
My salary expectations are based on my experience, qualifications, and the industry standard.
• Consider my years of experience in the field

• Research the average salary range for this position in the industry

• Take into account my qualifications and skills

• Open to negotiation based on benefits package
Answered by AI
Add your answer
Q3. Tell me about your self
Add your answer
Q4. Tell me your achievement and Goal
Add your answer

Q1. Quality control which in the tool use in automotive feal
Ans. 
Quality control tools used in automotive field
• Statistical Process Control (SPC) to monitor and control production processes

• Failure Mode and Effects Analysis (FMEA) to identify and prevent potential failures

• Six Sigma methodology to improve quality and reduce defects

• Lean manufacturing to eliminate waste and improve efficiency

• Automated inspection systems to detect defects in parts and components
Answered by AI
View 4 more answers
Q2. What is FMEA which in the purpose used
Ans. 
FMEA stands for Failure Mode and Effects Analysis. It is a systematic approach to identify and prevent potential failures in a product or process.
• FMEA is used to identify potential failures in a product or process and their effects on the system.

• It helps in prioritizing the failures based on their severity, occurrence, and detectability.

• FMEA is used in various industries such as automotive, aerospace, healthcare, and m...read more
Answered by AI
Add your answer
Q3. What is 7 form waste
Ans. 
7 form waste refers to the seven types of waste in lean manufacturing.
• 7 form waste is a concept in lean manufacturing that identifies seven types of waste that can be eliminated to improve efficiency and productivity.

• The seven types of waste are: overproduction, waiting, defects, overprocessing, excess inventory, unnecessary motion, and unused talent.

• Examples of 7 form waste include producing more than what is needed, ...read more
Answered by AI
Add your answer

Q1. Who mach experience you have
Add your answer
Q2. Which company works and project
Add your answer

Coding testcases,java

Q1. Need to explain about the project Basics of java SQL
Add your answer

Q1. Technical rounds live coding solve data structures and algorithms
Add your answer

Leet code