Best Koki Automotive Interview Questions and Answers

2hours with basic questions

Q1. Difference between stack & queue
Ans. 
Stack is Last In First Out (LIFO) data structure, while Queue is First In First Out (FIFO) data structure.
• Stack: elements are added and removed from the top of the stack. Example: stack of plates.

• Queue: elements are added at the rear and removed from the front of the queue. Example: waiting line.
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Q2. Recursion with code
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Recursion is a programming technique where a function calls itself to solve a problem.
• Recursion involves breaking down a problem into smaller subproblems and solving them recursively.

• Base case is important to prevent infinite recursion.

• Examples: factorial calculation, Fibonacci sequence, tree traversal.
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Q1. Why this company
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Q1. What is CNC VMC MACHINES
Ans. 
CNC VMC machines are computer-controlled vertical milling machines used for precision cutting and shaping of metal and other materials.
• CNC stands for Computer Numerical Control, which means the machine is controlled by a computer program

• VMC stands for Vertical Machining Center, which means the spindle axis is vertically oriented

• These machines are used in manufacturing and engineering industries for high-precision work

• T...read more
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Q2. What is servo motor
Ans. 
A servo motor is an electrical device that rotates or moves parts with high precision and accuracy.
• Servo motors are commonly used in robotics, automation, and CNC machines.

• They have a small size and high torque output.

• They work by receiving a control signal that determines the position or speed of the motor.

• They can rotate continuously or move to a specific angle.

• Examples of servo motors include DC, AC, and brushless m...read more
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Q1. Why you leave last employer
Ans. 
Better growth opportunities and career advancement
• Limited growth opportunities at the previous company

• Seeking a more challenging role

• Desire for career advancement and professional development

• Company restructuring or downsizing

• Relocation or personal reasons
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Q2. Your skills for maintenance
Ans. 
I have extensive experience in maintenance of mechanical, electrical and electronic equipment.
• Proficient in troubleshooting and repairing equipment

• Skilled in preventive maintenance and predictive maintenance techniques

• Familiar with PLC programming and automation systems

• Experience in managing maintenance teams and projects

• Knowledge of safety regulations and compliance standards
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Q3. Your salary structure
Ans. 
I am open to discussing my salary structure during the interview.
• I am flexible and open to negotiation.

• I believe in fair compensation for my skills and experience.

• I am interested in discussing the benefits and perks offered by the company.

• I am open to performance-based incentives.

• I value transparency in salary discussions.
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Q4. Your strength and weakness
Ans. 
My strength is my technical expertise in maintenance engineering. My weakness is my tendency to be overly detail-oriented.
• Strength: Technical expertise in maintenance engineering

• Weakness: Being overly detail-oriented

• Strength: Strong problem-solving skills

• Weakness: Difficulty delegating tasks

• Strength: Excellent analytical abilities

• Weakness: Impatience with inefficiency
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Q1. Asked about favourite subject then asked inverted op amplifier
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Q2. What is rgb colour code
Ans. 
RGB color code is a system used to represent colors in digital devices by combining red, green, and blue light.
• RGB stands for Red, Green, Blue

• Each color is represented by a value between 0 and 255

• The combination of these values creates a unique color

• For example, pure red is represented as RGB(255, 0, 0)
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