Knorr-Bremse Senior Engineer Interview Questions and Answers

Q1. Basic theoretical Questions of B.tech which are for fresher they asked for experienced also.
Add your answer
Q2. Star delta diagram Resistance circuit
Add your answer

Q1. Why switching previous company
Add your answer

Q1. Personal information
Add your answer

Q1. Explain function pointers in c?
Ans. 
Function pointers in C are pointers that point to functions instead of data.
• Function pointers are used to pass functions as arguments to other functions.

• They can be used to implement callbacks and event handlers.

• Syntax: return_type (*ptr_name)(parameters);

• Example: int (*funcPtr)(int, int);
Answered by AI
Add your answer
Q2. Explain DCM module from BSW?
Ans. 
DCM module in BSW is responsible for managing diagnostic communication between the vehicle and external diagnostic tools.
• DCM stands for Diagnostic Communication Manager

• It handles communication protocols such as UDS, KWP2000, and OBD

• DCM manages diagnostic sessions, communication parameters, and diagnostic trouble codes

• It provides APIs for diagnostic services like reading and clearing DTCs

• Example: DCM module in BSW facil...read more
Answered by AI
Add your answer

Q1. Protocol relatedsuch as
Add your answer
Q2. Can protocol framing
Ans. 
Protocol framing is the method of structuring data packets for communication in networks.
• Defines how data is organized in packets for transmission.

• Includes headers and trailers that contain metadata (e.g., source, destination).

• Examples: Ethernet frames, TCP segments, and IP packets.

• Ensures data integrity and proper routing through checksums and sequence numbers.

• Different protocols have specific framing rules (e.g., HTT...read more
Answered by AI
Add your answer
Q3. Uds services and nrc code
Add your answer
Q4. Python with automation
Add your answer
Q5. Dspace, vt, aspice, xcp with automation
Add your answer

Codility test consisting of MCQ questions and 2 OOPS design questions or 1 OOPS design question and 1 DSA question

Q1. OOPS concepts about inheritance, polymorphism, constructors etc
Add your answer
Q2. Detailed work experience and technical questions based on work experience
Add your answer

Q1. Basic information of condidate
Add your answer
Q2. Job discription of machine
Add your answer

Q1. Programming of cnc vmc
Ans. 
Programming of CNC VMC involves creating instructions for the machine to follow in order to produce a specific part.
• Requires knowledge of programming languages such as G-code and M-code

• Involves creating a step-by-step process for the machine to follow

• Requires understanding of the machine's capabilities and limitations

• May involve creating custom tool paths for specific parts

• Examples include programming a CNC VMC to prod...read more
Answered by AI
Add your answer
Q2. Code of machining for making program
Ans. 
The code of machining for making a program involves creating instructions for a machine to follow in order to produce a desired output.
• The program should include specific instructions for the machine to follow, such as tool selection, cutting speed, and feed rate.

• The code should be optimized for efficiency and accuracy.

• It is important to consider the material being machined and adjust the program accordingly.

• Testing an...read more
Answered by AI
Add your answer

Q1. Given program for making a program of auto shaft
Add your answer
Q2. Another given a making program on cnc machine
Add your answer

Q1. Job profile discussion
Add your answer
Q2. Job profile discussion about shop flor
Add your answer

Q1. Group discussion with team
Add your answer
Q2. Group discussion with team of production and plant head
Add your answer

Given a problem for solving on shop floor

Group discussion with team of production and plant head

Q1. Why you want to join us
Add your answer

Q1. What is your role and responsibilities in privious company.
Add your answer
Q2. What is your strength and weakness
Add your answer