Shapoorji Pallonji Group Senior Design Engineer Interview Questions and Answers

Q1. How many methods are used to forecast population
Ans. 
There are multiple methods used to forecast population.
• Demographic analysis

• Cohort-component method

• Time series analysis

• Mathematical models

• Survival analysis

• Migration analysis
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Q2. How to calculate ESR capacity
Ans. 
ESR capacity can be calculated by measuring the equivalent series resistance (ESR) of a component or circuit.
• ESR capacity is determined by measuring the ESR of the component or circuit.

• ESR is the resistance that exists in series with the ideal capacitance of a component.

• To calculate ESR capacity, use an ESR meter or measure the voltage drop across a known current.

• ESR capacity is important in determining the performance...read more
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Q3. What is the peak factor are used for Distribution design
Ans. 
Peak factors are used in distribution design to account for peak loads and ensure safe and efficient operation.
• Peak factors are used to determine the maximum load that a distribution system can handle.

• They take into consideration factors such as diversity of loads, power factor, and future growth.

• For example, a peak factor of 1.5 means that the system should be designed to handle 50% more than the average load.

• Peak fac...read more
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Q4. What is the minimum residual pressure in SVS
Ans. 
The minimum residual pressure in SVS refers to the lowest pressure that remains in the system after it has been depressurized.
• The minimum residual pressure is important to ensure the system is properly depressurized and safe for maintenance or repair.

• It is typically measured in units of pressure, such as psi or bar.

• The specific value of the minimum residual pressure can vary depending on the design and requirements of ...read more
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Q5. What is the Component in the water supply scheme
Ans. 
Components in a water supply scheme include pipes, pumps, valves, storage tanks, and treatment facilities.
• Pipes: Used to transport water from the source to the distribution network.

• Pumps: Provide the necessary pressure to move water through the system.

• Valves: Control the flow and direction of water within the scheme.

• Storage tanks: Store water for peak demand periods or emergencies.

• Treatment facilities: Purify and disin
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Q6. For Distribution system and Headwork what is the design period
Ans. 
The design period for distribution system and headwork refers to the expected lifespan or duration for which the system is designed to function effectively.
• The design period is determined based on factors such as expected growth, technological advancements, and maintenance requirements.

• It is important to consider the long-term needs and goals of the distribution system and headwork when determining the design period.

• Fo...read more
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Q7. For Design Pumping machinery and ESR what is the design period.
Ans. 
The design period for pumping machinery and ESR refers to the intended lifespan or duration of operation for the equipment.
• The design period is typically determined based on factors such as expected usage, maintenance requirements, and technological advancements.

• It is important to consider the design period when selecting materials, components, and manufacturing processes to ensure durability and reliability.

• For exampl...read more
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Q1. C programming related questions and embedded related basic questions
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Q2. Project description and details
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Campus selection - reasoning tests

Q1. Question answers like iron carbon diagram..
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Q2. Questions from material handling.
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Q1. What are your expectations
Ans. 
I expect challenging projects, opportunities for growth, supportive team environment, and work-life balance.
• Challenging projects that allow me to utilize my skills and knowledge

• Opportunities for professional growth and development

• Supportive team environment where collaboration and communication are valued

• Work-life balance to ensure productivity and well-being
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Q2. Your past experience
Ans. 
I have 5 years of experience working as a Design Engineer in the automotive industry.
• Designed components for new vehicle models

• Collaborated with cross-functional teams to ensure design met requirements

• Utilized CAD software to create detailed drawings

• Performed testing and analysis on prototypes

• Implemented design changes based on feedback and testing results
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Q1. How to place a pump with respect to Rack?
Ans. 
The pump should be placed in a location that allows for easy maintenance and operation, while also considering the space and weight limitations of the rack.
• Consider the flow direction and orientation of the pump

• Ensure there is enough space for maintenance and repair

• Take into account the weight of the pump and its impact on the rack

• Consider the location of other equipment and piping in the area
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Q2. What is todo list in SP3D, Which type of error may be there,how to encounter them.
Ans. 
Todo list in SP3D is a list of tasks to be completed. Errors may include missing information or incorrect data.
• Todo list in SP3D is a list of tasks that need to be completed in the software.

• Errors in the todo list may include missing information or incorrect data.

• To encounter these errors, the user should carefully review the todo list and ensure that all necessary information is provided.

• For example, if a piping desig...read more
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Q3. You may have to design a test model in SP3D,E3D.
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Q4. What is the General arrangements be there of equipments.
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Q1. What is your view of society.
Ans. 
Society is a complex web of individuals with diverse backgrounds, beliefs, and values.
• Society is constantly evolving and changing.

• It is important to recognize and respect the differences among individuals.

• Social issues such as inequality, discrimination, and poverty need to be addressed.

• Community involvement and support are crucial for a healthy society.

• Education and awareness can help promote positive change.

• Technolog...read more
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Q1. Qualification specific questions
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