Cosmos Infra 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. How many pipes do you know?
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Q2. What is the indian standard for pipe?
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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. 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
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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
Ans. 
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. What is the background and introduction?
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Q2. Joining dates and salary
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Basically this is the pen paper test in which all questions are related to quantitave technique (atleast learn all the formulas pf mensuration)

Q1. This round is being taken by director in which they will ask related questions. Basically they'll ask contract related questions and tally related questions.
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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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