Larsen & Toubro Limited Mechanical Fitter Interview Questions, Process, and Tips for Experienced

Q1. Introduction about yourself
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Q2. About types of transformer, motors, working principle
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Q3. Power system related questions
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Q1. Technical questions about basic electrical
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Q2. Basic electrical regarding questions
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Q1. Harness routing considerations.
Ans. 
Harness routing involves planning the layout of electrical cables for optimal performance and safety in devices.
• Minimize bends and twists to reduce signal loss and wear on cables.

• Maintain separation between power and signal wires to prevent interference.

• Use protective conduits in high-stress areas to enhance durability.

• Consider thermal management by routing away from heat sources.

• Plan for accessibility to facilitate ma
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Q2. Harness conduit selection.
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Q1. As per company policy requirement condition
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Q1. As per company policy requirement
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Q1. How many year you have experience
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Q1. 1) tell me about your self?
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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
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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
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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
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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
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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
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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
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Electrical project and ups and battery kva rating amp.

Electrical site engg and ups and servostablizer and solar panel

About electrical work

Q1. Service and brekdown
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Q2. Oil, service and P D A
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Q3. Excavator and hydrulic
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Q4. Service and maintenance
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Q5. How guide for customer, and how problems solved
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I guide customers through troubleshooting steps and work with them to solve technical problems efficiently.
• Listen to the customer's issue and ask clarifying questions to understand the problem

• Provide clear instructions and guidance on troubleshooting steps

• Demonstrate patience and empathy while working with the customer

• Offer alternative solutions if initial troubleshooting steps do not resolve the issue

• Follow up with th...read more
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Q6. Communication skills
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Q7. And teamwork is most important
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Q8. I lerned more more experience
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Q9. How growth the marketing
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Marketing growth can be achieved through various strategies such as digital marketing, social media campaigns, partnerships, and targeted advertising.
• Utilize digital marketing channels such as SEO, SEM, and email marketing to reach a wider audience

• Create engaging social media campaigns to increase brand awareness and attract new customers

• Form partnerships with complementary businesses to expand reach and access new mar...read more
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Q10. I have more improve for my self
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Q11. Create a more new things
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Q12. All or equalitys
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Q13. Going on good things
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Q14. Good relationship or stuffs and customer
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Q15. I lerned the more knowledge
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Q16. Target the goals
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Q17. Displane the work and
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Q18. Efforts for work
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Q19. Managing the all problms
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Q20. Work is my passion
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Q21. All employees my family
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Q22. This is my passion and profession
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