JBS Enterprises Operation & Maintenance Engineer Interview Questions, Process, and Tips

The test about the aptitude questions asked normally

Design of system and electrical grid network

Q1. They ask about your past and present experience
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Q2. Challenges faced in last fompany
Ans. 
At my last company, I faced challenges with outdated equipment and limited resources.
• Outdated equipment made it difficult to efficiently complete tasks

• Limited resources hindered the ability to innovate and improve processes

• Lack of support from management in upgrading technology and tools

• Difficulty in meeting project deadlines due to these challenges
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Q1. Explain the previous experience
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Q2. Brief your job role and responsiblities
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Q1. SMt & Wave soldering
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Q2. Wave soldering process and SmT process
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General questions and department related questions will be asked

Q1. If fresher they will ask about them and achievements they done in college and internships
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Q1. Will ask for further details to move next step
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Q1. What is your experience related to Enterprise Content Management (ECM)?
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General knowledge questions.

Q1. What is bjt? What is mosfet? Explain transistor as a switch Explain and, or, not gat structure
Ans. 
BJT stands for Bipolar Junction Transistor, MOSFET stands for Metal-Oxide-Semiconductor Field-Effect Transistor. Transistor can act as a switch. Gates are basic logic structures.
• BJT is a type of transistor that uses both electron and hole charge carriers.

• MOSFET is a type of transistor that uses an electric field to control the flow of current.

• Transistor as a switch: When a small current is applied to the base of a BJT,...read more
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Q1. Define inheritance
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Inheritance is a concept in object-oriented programming where a class can inherit attributes and methods from another class.
• Allows for code reusability by creating a new class based on an existing class

• Derived class (subclass) inherits properties and behaviors from a base class (superclass)

• Can have multiple levels of inheritance (subclass inheriting from another subclass)

• Example: Animal class can be a base class with D
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