Lotus Engineering Interview Questions and Answers

Q1. Witch type transformer use in elevator?
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Q2. Difference in open loop or close loop
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General knowledge questions

Q1. Related to last education
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Q2. Related to subject
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Q1. Related to quality
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Q2. Related to least count of instruments
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Q1. Refer to the IS Codes & relevant Specifications.
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Q2. Should have basic knowledge like consumption, wastage & as per projects
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Q1. What is your experience with parallelizing transformers, and how do you approach splitting them across multiple devices to minimize latency?
Ans. 
I have experience parallelizing transformers by splitting them across multiple devices to minimize latency.
• I have utilized frameworks like TensorFlow and PyTorch to parallelize transformers.

• I approach splitting transformers by dividing the input data into chunks and distributing them across devices.

• I optimize communication overhead by minimizing data transfer between devices.

• I leverage techniques like data parallelism ...read more
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Q1. What is joins and types?
Ans. 
Joins are used to combine rows from two or more tables based on a related column between them.
• Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

• INNER JOIN returns rows when there is at least one match in both tables.

• LEFT JOIN returns all rows from the left table and the matched rows from the right table.

• RIGHT JOIN returns all rows from the right table and the matched rows from the left table.

• FULL ...read more
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Q1. How many grade of Bitumen ?
Ans. 
There are mainly four grades of bitumen commonly used in construction: VG-10, VG-20, VG-30, and VG-40.
• VG-10: Suitable for low-traffic roads

• VG-20: Suitable for medium-traffic roads

• VG-30: Suitable for high-traffic roads

• VG-40: Suitable for heavy-duty traffic areas like airports and container terminals
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Q2. What is the compressive strength of cement mortar cube 3 days
Ans. 
The compressive strength of cement mortar cube at 3 days is typically around 20-25 MPa.
• Compressive strength of cement mortar cube is an important parameter to assess its quality and durability

• The strength of cement mortar increases with age, so 3 days is an early testing point

• Typical compressive strength values for cement mortar cubes at 3 days range from 20-25 MPa
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Q1. Shut down prosess
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Shutting down a process involves terminating a program or application running on a computer system.
• Use task manager or command line to end the process

• Ensure all unsaved work is saved before shutting down

• Consider any dependencies or impact on other processes
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Q2. Breaker and transform se aata hai
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Q3. Shut downprosess
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Q1. About experience
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Q2. About product development
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Q1. Product specification
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Q2. Product development
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