Sec Industries CNC Operator Interview Questions and Answers for Freshers

Q1. Questions on GD&T and tolerance
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Q2. What is natural frequency of a System
Ans. 
Natural frequency of a system is the frequency at which a system tends to oscillate in the absence of any external force.
• Natural frequency is determined by the system's mass, stiffness, and damping properties.

• It is the frequency at which a system will oscillate if disturbed and then left to vibrate freely.

• Examples include a swinging pendulum, a vibrating guitar string, or a car suspension system.

• Natural frequency is an...read more
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Q1. Tell me about yourself
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Q2. Why are you looking for change
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Q1. What is the meaning of CTC
Ans. 
CTC stands for Cost to Company, which refers to the total salary package of an employee including all benefits and perks.
• CTC includes salary, bonuses, incentives, allowances, and other benefits provided by the company.

• It is the total amount spent by the company on an employee annually.

• CTC helps in understanding the total cost incurred by the company for hiring and retaining an employee.

• For example, if an employee's CTC...read more
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Q2. What are your future goals
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Q1. They will ask about yourself
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Q2. Confirm you have good knowledge in injection molding process
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Q3. How long you will be stayed here
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Q4. What is your salary expectation
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Q5. Tell me about our company
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Q1. Tell Us about yourself?
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Q2. Tell us more about your family
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Psychometric Test, Behavioral Test

Q1. Multithreading using Rtos
Ans. 
Multithreading using RTOS involves creating multiple threads to run concurrently, managed by a real-time operating system.
• RTOS provides scheduling and synchronization mechanisms for managing multiple threads.

• Threads in RTOS can have different priorities to ensure timely execution of critical tasks.

• Example: Using FreeRTOS to create multiple threads for handling different tasks in an embedded system.
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Q1. Basics of microcontroller
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Q1. Basics of c programming
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Q1. Sourcing & Procurement process
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Q1. As per their requirement they will do the interview
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Q2. As per their requirement they will do .
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Q3. Sorry as per their requirement they will do
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As per their requirement only they are doing