L&T Construction Mechanical Site Supervisor Interview Questions and Answers

General knowlegde, Basic Aptitude, Domain Technical MCQ

Genx vs Genz, Altitude and comparsion

Q1. Components of Transformer
Ans. 
Components of a transformer include core, windings, and insulation.
• Core: Provides a path for magnetic flux

• Windings: Primary and secondary coils for inducing voltage

• Insulation: Prevents short circuits and ensures safety
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Q2. Question based on series and parallel resistance
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Q1. I need this job very much
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Q2. I need this job very very much
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Q3. This job very goods
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Q4. I have a lot of work experience
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Q5. I love this job
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Q1. I'm site supervisor
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Q2. I'm site struchure supervisor
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Q3. I have 6 years old experience
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Q4. I have ever sctuchur e experience
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Q1. All question will not be same! Don't go through others suggestion.
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Q2. Ambition box should not be a collection box.
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Q3. Ambition is everybodys it own!
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Q4. What type of platform is Ambition Box?
Ans. 
Ambition Box is a platform for job seekers to find and apply for jobs, and for employers to post job openings and search for candidates.
• Ambition Box is a job search platform

• Job seekers can find and apply for jobs

• Employers can post job openings and search for candidates

• Provides company reviews and salary information

• Offers career guidance and interview preparation tips
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Q5. Why its created?
Ans. 
It is created to fulfill a specific need or solve a problem.
• Products are created to meet the demands of consumers.

• Innovations are created to solve problems and make life easier.

• Prototypes are created to test and refine new ideas.

• Art is created to express emotions and ideas.

• Buildings are created to provide shelter and meet functional needs.
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Q6. Keep clean yourself with others veiw!
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Q7. Without investment keep cleaning yourself.
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Q8. We paid for internet service for social work and nothing else dear!
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Q9. In 1 round - having infinite number of question so add your answer also from your end.
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Q10. Rest will be shorly, please wait!
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Q11. Now I have to say Bye Bye!
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Q1. About last company works
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Q2. About steel and concrete
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Q3. Handling labours and supervisors
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Q1. About last paid salary
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Q2. 1)Marital status 2) accomodation
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Q1. Technical side question
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Q2. Civil engineering jobs in
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Q1. Civil structure
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Q2. Civil engineering construction
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Normal introduction and interview

Q1. Type of electrical motor
Ans. 
There are various types of electrical motors including AC motors, DC motors, synchronous motors, and induction motors.
• AC motors: commonly used in household appliances and industrial applications

• DC motors: used in applications where speed control is important, such as in electric vehicles

• Synchronous motors: used in applications where precise speed control is required, such as in clocks and timers

• Induction motors: widely...read more
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Q2. 3 phase induction motor starter
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Q3. Protection of transformer
Ans. 
Protection of transformer involves measures to prevent damage from overcurrent, overvoltage, and overheating.
• Use overcurrent protection devices such as fuses and circuit breakers to prevent damage from excessive current flow.

• Install overvoltage protection devices like surge arresters to safeguard against voltage spikes.

• Implement temperature monitoring systems to prevent overheating, such as thermal sensors and cooling ...read more
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Q4. ACB VCB maintenance
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Q5. Star delta connection
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