L&T Construction Mechanical Supervisor Interview Questions and Answers

Q1. Type of maintenance of construction machinery.
Ans. 
The types of maintenance for construction machinery include preventive, corrective, and predictive maintenance.
• Preventive maintenance involves regularly scheduled inspections, cleaning, and servicing to prevent breakdowns and extend the lifespan of the machinery.

• Corrective maintenance is performed when a machine breaks down or malfunctions, and it involves repairing or replacing faulty components.

• Predictive maintenance...read more
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Q1. Your expected salary.
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Q2. Is your expeected salary negotiable.
Ans. 
Yes, my expected salary is negotiable.
• Express willingness to negotiate salary

• Highlight flexibility in terms of compensation

• Provide examples of previous successful salary negotiations
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Q1. What about power plant
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Q1. What is Pascals low
Ans. 
Pascal's law states that a change in pressure applied to an enclosed fluid is transmitted undiminished to all portions of the fluid and to the walls of its container.
• Pascal's law is a fundamental principle in fluid mechanics

• It states that a change in pressure applied to an enclosed fluid is transmitted undiminished throughout the fluid

• This principle is used in hydraulic systems to generate mechanical force
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I am Brahmananda sahoo form Cuttack now joining TATA STEEL

Q1. Electrical maintenance kese kar te ho
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Q1. Errection of 11 kv line and detail about material in 1 km line?
Ans. 
The erection of an 11 kV line involves setting up a power line infrastructure for transmitting electricity over a distance of 1 km.
• Materials required include conductors (such as aluminum or copper), insulators, poles, transformers, and hardware fittings.

• The conductors are used to carry the electricity from one point to another, while insulators prevent the flow of electricity to the ground.

• Poles are used to support the...read more
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Q1. Privious salay?
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Q1. What is your experience with high voltage transmission lines?
Ans. 
I have extensive experience working with high voltage transmission lines in various projects.
• Designed and implemented high voltage transmission lines for power distribution projects

• Performed maintenance and troubleshooting on existing high voltage transmission lines

• Ensured compliance with safety regulations and standards for high voltage systems

• Collaborated with team members and stakeholders to optimize performance and
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