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I applied via Referral and was interviewed before Jun 2023. There was 1 interview round.
Breaker sizing in SLD is determined based on the load requirements and protection needs of the electrical system.
Breaker size should be selected based on the maximum current that the circuit will draw.
Consider the type of load (e.g. motor, lighting, heating) and its starting current when sizing the breaker.
Ensure the breaker is rated for the voltage of the circuit.
Take into account any future expansion or changes in th...
Fault current for primary and secondary side of transformer can be calculated using Ohm's law and transformer impedance.
Determine the transformer impedance
Calculate the voltage drop across the impedance
Use Ohm's law to calculate the fault current
For primary side, use the voltage rating of the transformer
For secondary side, use the voltage rating of the load
Consider the type of fault (3-phase, single-phase, ground fault...
NEC codes dictate wire sizing, load calculation, breaker sizing, and disconnect sizing for electrical design.
NEC 310-16 provides guidelines for wire sizing based on ampacity and temperature rating
NEC 220 provides guidelines for load calculation based on the type of building and its intended use
NEC 240 provides guidelines for breaker sizing based on the wire size and load calculation
NEC 430 provides guidelines for disco...
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I applied via Instahyre and was interviewed in Jul 2021. There was 1 interview round.
I applied via Referral and was interviewed in Aug 2020. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Apr 2022. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed in Feb 2021. There were 3 interview rounds.
I applied via Naukri.com
Product costing for new parts
Determine the cost of raw materials and labor required for production
Include overhead costs such as rent, utilities, and equipment maintenance
Consider any additional costs such as shipping or packaging
Compare the cost to market prices to ensure profitability
Regularly review and adjust costing as needed
Zero based costing is a method of cost accounting that involves starting from scratch and justifying every expense.
Zero-based costing requires a thorough analysis of all costs associated with a new part
It involves starting from a zero base and justifying every expense
This method is useful for identifying unnecessary costs and improving efficiency
Example: A company wants to introduce a new product line and uses zero-bas...
I appeared for an interview in Apr 2025, where I was asked the following questions.
Essential skills for sales success include communication, empathy, resilience, and strategic thinking.
Effective Communication: Clearly articulating product benefits to clients, like explaining a software solution's features.
Active Listening: Understanding client needs by asking questions and reflecting on their responses, ensuring tailored solutions.
Empathy: Building rapport by relating to clients' challenges, such as ...
Some of the top questions asked at the WD Partners Electrical Design Engineer interview -
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