Lancor Holdings Interview Questions and Answers

There are several types of waterproofing methods used in construction to protect buildings from water damage.

• Membrane waterproofing

• Cementitious waterproofing

• Crystalline waterproofing

• Bituminous waterproofing

• Polyurethane liquid membrane waterproofing

The laying process of Italian marble involves preparing the surface, applying adhesive, placing the marble, and grouting. Dry cladding involves fixing marble without water, while wet cladding involves using water during installation.

• Prepare the surface by cleaning and leveling it

• Apply adhesive on the back of the marble slab

• Place the marble slab carefully on the surface

• Grout the joints to fill in any gaps

• Dry cladding do...read more

The communication system in a Power Substation involves various technologies and protocols to ensure efficient and reliable transmission of data.

• Communication between control room and substation equipment

• SCADA systems for monitoring and control

• Fiber optic cables for high-speed data transmission

• Protocols like DNP3, Modbus, and IEC 61850 for data exchange

• Remote terminal units (RTUs) for collecting data from field devices

SLD of a Power Substation is a graphical representation of the electrical system showing how different components are connected and interact.

• SLD typically includes transformers, circuit breakers, switches, relays, and other electrical equipment.

• It shows the flow of electricity from the power source to the distribution lines and various loads.

• Components are represented by standardized symbols and lines indicating connec...read more

Wave traps are devices used in electrical systems to prevent the passage of high-frequency currents while allowing the flow of power frequency currents.

• Wave traps are typically used in power systems to protect equipment from high-frequency currents generated by lightning strikes or switching operations.

• They work by providing a low impedance path for power frequency currents to flow through, while blocking high-frequenc...read more

I have a strong background in renewable energy and project management, with a passion for sustainability and innovation.

• I have a degree in Environmental Science with a focus on renewable energy technologies.

• I have previous experience working on solar power projects, including overseeing installation and maintenance.

• I am familiar with industry regulations and standards related to solar power projects.

• I have a track reco...read more

My strength lies in my ability to analyze complex structural problems and come up with innovative solutions.

• Strong analytical skills to identify key issues

• Ability to think creatively to find unique solutions

• Experience in using advanced structural analysis software

• Effective communication skills to collaborate with team members and clients

I overcome my weaknesses by acknowledging them, seeking feedback, setting goals for improvement, and continuously working on them.

• Acknowledge the weakness and accept it as a part of personal growth

• Seek feedback from mentors, colleagues, or supervisors to gain different perspectives

• Set specific and achievable goals for improvement

• Develop a plan or strategy to work on the weakness consistently

• Reflect on progress regularl

Section 194C of TDS sets the limit for deduction rates.

• Section 194C of TDS pertains to payments to contractors/sub-contractors.

• The current rate of TDS deduction under section 194C is 1% for individual or HUF payers and 2% for others.

• If the payee does not provide PAN, the TDS rate under section 194C is 20%.

• The threshold limit for TDS deduction under section 194C is Rs. 30,000 for a single payment and Rs. 1,00,000 for ag

GST Input & Output Adjustment Entry is used to correct errors in reporting GST liabilities and claiming input tax credits.

• GST Input Adjustment Entry is used to correct errors in claiming input tax credits for purchases subject to GST.

• GST Output Adjustment Entry is used to correct errors in reporting GST liabilities for sales subject to GST.

• These adjustments are necessary to ensure accurate reporting and compliance with...read more

GST input is shown on the asset side of the balance sheet.

• GST input is considered as an asset because it represents the amount of GST paid on purchases that can be claimed back.

• It is typically shown under current assets if it is expected to be recovered within one year.

• For example, if a company has paid $1,000 in GST on purchases, it would show as GST input $1,000 under current assets on the balance sheet.

Some popular gypsum brands include USG, CertainTeed, and Georgia-Pacific.

• USG

• CertainTeed

• Georgia-Pacific

Fire fighting system in highrise buildings includes fire alarms, sprinkler systems, fire extinguishers, and fire hoses.

• Fire alarms are installed throughout the building to alert occupants of a fire emergency.

• Sprinkler systems automatically activate to extinguish fires in the early stages.

• Fire extinguishers are strategically placed on each floor for manual fire suppression.

• Fire hoses are available on each floor for trai...read more

Yes, Mivan shuttering is a popular construction technique used for casting walls and slabs in buildings.

• Mivan shuttering is a formwork system that allows for rapid construction of concrete walls and slabs.

• It involves setting up aluminum formwork panels that are easily assembled and dismantled.

• Mivan shuttering is commonly used in high-rise buildings, residential complexes, and commercial projects.

• The use of Mivan shutte...read more

The mix used for marble flooring typically consists of marble chips, cement, sand, and water.

• Marble chips are the main component for marble flooring mix

• Cement is used as a binding agent

• Sand is added for strength and durability

• Water is used to create a workable mixture