Larsen & Toubro Limited QC Welding Inspector Interview Questions and Answers for Experienced

Q1. What is the difference between qa and qc
Ans. 
QA focuses on preventing defects while QC focuses on identifying and fixing defects.
• QA is a process-oriented approach that ensures quality is built into the product from the beginning

• QC is a product-oriented approach that involves testing and inspecting the product to identify defects

• QA is proactive while QC is reactive

• QA involves continuous improvement while QC involves finding and fixing defects

• Examples of QA activit...read more
Answered by AI
Add your answer
Q2. Why you choose QC department
Ans. 
I chose the QC department because of my passion for ensuring quality and my attention to detail.
• I have always been meticulous and detail-oriented, which are essential qualities for a QC engineer.

• I enjoy the process of identifying and resolving quality issues to improve overall product performance.

• I find satisfaction in ensuring that products meet or exceed customer expectations.

• I believe that quality control plays a cr...read more
Answered by AI
Add your answer
Q3. How you tackle NCR situation
Ans. 
I investigate the root cause, propose corrective actions, and ensure implementation to prevent recurrence.
• Identify the root cause of the NCR

• Propose corrective actions to prevent recurrence

• Ensure implementation of corrective actions

• Document the NCR and corrective actions taken

• Communicate with relevant stakeholders
Answered by AI
Add your answer
Q4. What is the procedure of soil and concrete strength testing
Ans. 
Soil and concrete strength testing involves several steps including sample collection, preparation, and testing.
• Collect soil and concrete samples from the site

• Prepare the samples for testing by drying and crushing them

• Perform compression tests on concrete samples to determine strength

• Perform triaxial or unconfined compression tests on soil samples to determine strength

• Record and analyze the test results to ensure compl
Answered by AI
Add your answer
Q5. How you convince your client representative on a critical situation
Ans. 
To convince a client representative on a critical situation, it is important to communicate effectively, provide evidence and solutions, and build trust.
• Listen actively to the client representative's concerns and understand their perspective.

• Clearly explain the critical situation, its impact, and potential risks.

• Present evidence such as test results, data analysis, or documentation to support your claims.

• Offer alternat...read more
Answered by AI
Add your answer

Q1. What are the major parts in power transformer?
Ans. 
The major parts in a power transformer include the core, windings, insulation, cooling system, and tap changer.
• Core: Provides a path for magnetic flux and is usually made of laminated steel sheets.

• Windings: Consist of primary and secondary coils that transfer electrical energy.

• Insulation: Prevents electrical leakage and ensures safety.

• Cooling System: Keeps the transformer within operating temperature limits, commonly u...read more
Answered by AI
Add your answer

Q1. What do you want to switch ?
Ans. 
I want to switch electrical circuits and devices.
• Switching electrical circuits to control the flow of electricity.

• Switching electrical devices on or off.

• Switching between different power sources.

• Switching between different modes or settings of electrical equipment.

• Switching between different electrical connections or configurations.
Answered by AI
Add your answer

Soil testing code2720, part40, fsi, gsapart, 4,Ll, Pl, testing code, part5, cbr, part15, concrete mix degsin code, 10262.

Q1. How many year you have experience
Add your answer

Q1. 1) tell me about your self?
Add your answer
Q2. 2) what is the SAP prodecudre of called UPS vendor.
Ans. 
SAP procedure for UPS vendor is a process for managing vendor data in the SAP system.
• The SAP procedure for UPS vendor involves creating and maintaining vendor master data in the system.

• It includes defining vendor attributes such as payment terms, delivery schedules, and contact information.

• The procedure also involves creating purchase orders and managing invoices from the vendor.

• Examples of UPS vendors include APC, Eat
Answered by AI
Add your answer
Q3. 3) what is the mainten procedure of DG.
Ans. 
The maintenance procedure of DG involves regular checks and servicing to ensure optimal performance.
• Regularly check oil and coolant levels

• Inspect air filters and replace if necessary

• Clean and inspect spark plugs

• Check battery and charging system

• Perform load bank testing

• Schedule routine maintenance with a qualified technician

• Keep a maintenance log for record keeping
Answered by AI
Add your answer
Q4. 4) whatbis the ATS scheme.
Ans. 
ATS scheme stands for Automatic Transfer Switch scheme used in power systems.
• ATS scheme is used to transfer power supply from one source to another in case of power failure.

• It is commonly used in backup power systems to ensure uninterrupted power supply.

• ATS scheme can be implemented using mechanical or electronic switches.

• It is important to ensure proper coordination between the ATS and protective devices to avoid any ...read more
Answered by AI
Add your answer
Q5. 5) what you do if your technician is argument with you?
Ans. 
Address the issue calmly and professionally, listen to their perspective and try to find a solution together.
• Remain calm and avoid getting defensive

• Listen to their perspective and try to understand their point of view

• Communicate clearly and respectfully

• Try to find a solution together

• If necessary, involve a mediator or supervisor
Answered by AI
Add your answer
Q6. 6) what is the prodecudre of transformer pm?
Ans. 
Transformer PM involves regular maintenance and inspection to ensure optimal performance.
• Perform regular visual inspections to check for signs of wear and tear

• Test insulation resistance to ensure it meets standards

• Check oil levels and perform oil analysis to detect any contaminants

• Inspect and tighten connections

• Perform load and temperature tests

• Schedule maintenance based on manufacturer recommendations

• Examples of maint...read more
Answered by AI
View 1 more amswer
Q7. 7) what type.of protection provided in transformer.
Ans. 
Transformers are protected by various methods to prevent damage from faults and overloads.
• Overcurrent protection using fuses or circuit breakers

• Thermal protection using temperature sensors and alarms

• Buchholz relay protection for detecting internal faults

• Differential protection for detecting external faults

• Ground fault protection using ground fault relays

• Lightning arrestors for protection against lightning strikes

• Oil le...read more
Answered by AI
View 5 more amswers

Q1. Generator protection Transformer protection Single line electrical diagram Switchyard single line diagram HT and LT breaker closing coil and tripping coil
Add your answer

Q1. Generator protection , transformer protection
Ans. Generator :- stator short circuit , earth fault ,rotor earth fault, low forword power , reverse power flow, low frequency,over frequency
Answered Anonymously
View 1 more amswer

Q1. What is the role of hr department in meil
Ans. 
The HR department in MEIL plays a crucial role in managing employee relations, recruitment, training, and ensuring compliance with labor laws.
• Recruitment and selection of qualified electrical engineers

• Managing employee relations and resolving conflicts

• Providing training and development opportunities to enhance skills

• Ensuring compliance with labor laws and regulations

• Administering employee benefits and compensation

• Maint...read more
Answered by AI
Add your answer
Q2. Criteria of ocomodation and flexibility
Ans. 
Accommodation and flexibility are important criteria for an electrical engineer.
• Accommodation refers to the ability to adapt to changing circumstances and requirements.

• Flexibility refers to the ability to work with different technologies and systems.

• An electrical engineer must be able to accommodate changes in project scope, timelines, and budgets.

• They must also be flexible in their approach to problem-solving and will...read more
Answered by AI
Add your answer
Q3. Main role of hr department
Ans. 
The main role of the HR department is to manage and support the organization's human resources.
• Recruitment and hiring of employees

• Employee onboarding and orientation

• Training and development programs

• Performance management and evaluations

• Employee relations and conflict resolution

• Compensation and benefits administration

• Policy development and implementation

• Employee engagement and morale

• Compliance with labor laws and regula
Answered by AI
Add your answer

Online exam selection process

Q1. Head of the department has taken interview
Add your answer
Q2. Related to mix design, Quality cum execution question, QMS, PQR, ITP MIR
Add your answer