Regrob Interview Questions and Answers

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

Communication is the process of exchanging information, ideas, thoughts, or feelings between individuals or groups.

• Communication involves both verbal and non-verbal methods.

• Effective communication requires active listening and clear expression.

• Examples include speaking, writing, body language, and gestures.

• Communication can be one-way or two-way, depending on the interaction.

• Feedback is essential for successful communi

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.

UPS 2 source refers to the location where the Uninterruptible Power Supply (UPS) system is connected to the power source.

• UPS 2 source is typically located in a secure and easily accessible area within a facility.

• Common examples of UPS 2 sources include dedicated electrical outlets, generator connections, or power distribution units.

• The UPS 2 source should be properly labeled and documented for easy identification durin

Gar building Kokapet My name is dileep Iam coming from Rajahmundry Iam complete b tech at 2018