Pacific Development Corporation Limited (Pacific Group) Senior Project Engineer Interview Questions and Answers

1.5 hour hackerEarth test

Q1. Previous Work DIscussions
Add your answer
Q2. Design System Importance and how it helps organizations
Ans. 
Design system is crucial for consistency, efficiency, and scalability in software development.
• Ensures consistency in UI/UX across products and platforms

• Promotes reusability of components and patterns

• Facilitates collaboration between design and development teams

• Increases efficiency by streamlining the design and development process

• Helps in scaling the product by providing a structured framework for growth
Answered by AI
Add your answer
Q3. Caching system and what's it's importance in frontend
Ans. 
Caching system improves performance by storing frequently accessed data in memory.
• Caching reduces the need to fetch data from the server, improving load times.

• Common caching systems include Redis, Memcached, and browser caching.

• Caching can be implemented at various levels such as browser, CDN, and server-side.

• Examples of cached data in frontend include images, CSS files, and API responses.
Answered by AI
Add your answer

Q1. How to manage people in your team
Ans. 
Managing people in a team involves effective communication, setting clear expectations, providing support, and fostering a positive work environment.
• Communicate openly and regularly with team members to ensure everyone is on the same page

• Set clear goals and expectations for each team member to work towards

• Provide support and resources to help team members succeed in their roles

• Foster a positive work environment by prom...read more
Answered by AI
Add your answer
Q2. How you do communicate delays and requirements to people
Ans. 
I communicate delays and requirements by providing clear updates, setting realistic expectations, and actively listening to feedback.
• Provide regular updates on progress and any delays that may impact timelines

• Clearly communicate any changes in requirements or scope

• Set realistic expectations for delivery timelines and potential challenges

• Actively listen to feedback and address any concerns or questions promptly
Answered by AI
Add your answer
Q3. Wework Day pass User story HLD
Add your answer

Q1. Why choose wework to work for?
Ans. 
wework offers a collaborative and innovative work environment with opportunities for growth and networking.
• Collaborative workspaces foster creativity and teamwork

• Access to a global network of professionals for networking and collaboration

• Opportunities for career growth and development through various programs and resources
Answered by AI
Add your answer
Q2. Why leaving your previous organization
Ans. 
Seeking new challenges and opportunities for growth
• Desire for new challenges and opportunities for growth

• Looking for a more innovative and dynamic work environment

• Wanted to work on cutting-edge technologies or projects
Answered by AI
Add your answer
Q3. What motivates you to work
Ans. 
I am motivated by the opportunity to solve complex problems and create innovative solutions.
• I am driven by a passion for technology and a desire to constantly learn and improve my skills.

• I find satisfaction in overcoming challenges and seeing the impact of my work on the end users.

• Collaborating with a talented team and working towards a common goal motivates me to perform at my best.
Answered by AI
Add your answer
Q4. What frustrates you in life
Ans. 
Feeling unappreciated and lack of communication frustrates me in life.
• Lack of recognition for hard work

• Poor communication in personal relationships

• Being taken for granted by others
Answered by AI
Add your answer

Q1. Brief introduction
Add your answer
Q2. Material plannig
Add your answer

Q1. Chiller efficiency
Ans. 
Chiller efficiency is a measure of how well a chiller unit is able to cool a space while using the least amount of energy.
• Chiller efficiency is typically measured by the Coefficient of Performance (COP), which is the ratio of cooling output to energy input.

• Regular maintenance and cleaning of chiller components can improve efficiency.

• Upgrading to a more energy-efficient chiller model can also increase efficiency.

• Proper ...read more
Answered by AI
Add your answer
Q2. Which one more efficiently? Air cooled,or water cooled???
Ans. 
Water cooled systems are generally more efficient than air cooled systems due to higher heat transfer capabilities.
• Water has higher heat transfer capabilities compared to air

• Water cooled systems can maintain more consistent temperatures

• Water cooled systems are typically used in high performance applications such as data centers and industrial machinery
Answered by AI
View 2 more answers
Q3. How we improved duct velocity?
Ans. 
Duct velocity can be improved by increasing the fan speed or reducing the duct size.
• Increase the fan speed to increase the air velocity in the duct.

• Reduce the duct size to increase the air velocity.

• Use dampers or adjustable louvers to control and optimize the airflow.

• Ensure proper sealing of duct joints to minimize air leakage.

• Consider using smooth and straight ducts to reduce friction and improve airflow.

• Regularly cle...read more
Answered by AI
Add your answer
Q4. What types of gas use chiller system?
Ans. 
The chiller system uses various types of gases for cooling purposes.
• Common types of gases used in chiller systems include R-134a, R-410A, and ammonia.

• R-134a is a hydrofluorocarbon (HFC) refrigerant commonly used in air conditioning systems.

• R-410A is a blend of hydrofluorocarbons used as a replacement for older refrigerants.

• Ammonia (NH3) is often used in industrial chiller systems due to its high cooling capacity.

• Other ...read more
Answered by AI
Add your answer
Q5. How we decided the vrf system capacity as per area??
Ans. 
The VRF system capacity is determined based on the area's cooling and heating load requirements.
• Calculate the total cooling load and heating load for the area

• Consider factors such as insulation, windows, occupancy, and equipment

• Select VRF system capacity based on the calculated load requirements

• Consult with HVAC professionals for accurate sizing
Answered by AI
Add your answer

Q1. Rate Analysis , Reconciliation of materials
Add your answer
Q2. Coefficient of cement
Ans. 
The coefficient of cement is a measure of its ability to expand or contract due to changes in temperature or moisture.
• The coefficient of cement is also known as the coefficient of thermal expansion.

• It is an important factor to consider in construction projects to prevent cracking or damage to structures.

• The coefficient of cement varies depending on the type and composition of the cement.

• For example, Portland cement typ...read more
Answered by AI
Add your answer
Q3. Escalation of materials
Ans. 
Escalation of materials refers to the process of increasing the priority or urgency of obtaining necessary materials for a project.
• Escalation may occur when there are delays in the delivery of materials or when the demand for materials exceeds the supply.

• Project managers may escalate materials by contacting suppliers to expedite delivery or by seeking alternative sources for the materials.

• Escalation can impact project ...read more
Answered by AI
Add your answer

Q1. Tell me about your self.
Add your answer
Q2. Why real estate.
Ans. 
I have always been fascinated by the potential for growth and investment in real estate.
• Passion for real estate market trends and opportunities

• Enjoy working with people and helping them find their dream homes

• Excited about the potential for financial growth and success in the industry
Answered by AI
Add your answer

Q1. Where do you reside?
Ans. 
I reside in a cozy apartment in downtown Seattle.
• I live in downtown Seattle

• I have a cozy apartment

• My residence is in a city
Answered by AI
Add your answer
Q2. When can you join?
Add your answer

Q1. Tell me about yourself
Add your answer
Q2. Why sales in real estate
Add your answer

Q1. Technical questions about real estate
Add your answer

Q1. Self, education, family, about current job, JD, salary, expectation.
Add your answer

Q1. JD, product knowledge, market knowledge, GST, taxation, communication skill
Add your answer

Q1. Excel test, mail drafting, calculation
Add your answer