Best Sellers Head Operations Interview Questions and Answers for Experienced

Q1. Lithium ion battery process for charging discharge proces.
Ans. 
The lithium ion battery process involves charging and discharging the battery.
• Lithium ion batteries are charged by applying a voltage higher than the battery's current charge level.

• During charging, lithium ions move from the positive electrode (cathode) to the negative electrode (anode) through an electrolyte.

• Discharging occurs when the battery is connected to a load, allowing the lithium ions to move back to the posit...read more
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Q2. Various losses involved in fiber loss calculation
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Various losses involved in fiber loss calculation
• 1. Attenuation loss: caused by the reduction in signal strength as it travels through the fiber optic cable.

• 2. Dispersion loss: caused by the spreading out of the signal as it travels through the fiber, leading to distortion and reduced signal quality.

• 3. Connector loss: caused by imperfect connections between fiber optic cables, resulting in signal loss.

• 4. Bend loss: cau...read more
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Q3. How to plan for microwave transmission
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Planning for microwave transmission involves considering factors such as line-of-sight, frequency selection, antenna placement, and interference mitigation.
• Ensure clear line-of-sight between microwave antennas to avoid signal blockage.

• Select appropriate frequency bands based on distance, capacity requirements, and interference levels.

• Carefully plan antenna placement to optimize signal strength and coverage.

• Implement in...read more
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Q4. What is Mppt in solar power
Ans. 
MPPT stands for Maximum Power Point Tracking in solar power systems.
• MPPT is a technique used to maximize the output power of a solar panel by continuously tracking and adjusting the operating point.

• It ensures that the solar panel operates at its maximum power point, even under varying environmental conditions.

• MPPT algorithms use a control mechanism to optimize the voltage and current to extract the maximum power from t...read more
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Q5. How fiber link budget calculated
Ans. 
Fiber link budget is calculated by determining the total loss and gain in a fiber optic system.
• Calculate the total loss by adding up the losses from connectors, splices, and fiber attenuation.

• Calculate the total gain by considering the transmitter power and receiver sensitivity.

• Subtract the total loss from the total gain to determine the link budget.

• Link budget helps in determining the maximum distance or number of com
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Q1. What are the various energy parameter
Ans. 
Energy parameters are measures used to quantify various aspects of energy.
• Energy parameters include energy efficiency, energy consumption, energy intensity, and energy capacity.

• Energy efficiency measures how effectively energy is used to perform a specific task.

• Energy consumption refers to the amount of energy used over a given period of time.

• Energy intensity measures the energy required to produce a unit of output or ...read more
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Q1. Explain OOPS concepts
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OOPS concepts refer to Object-Oriented Programming concepts which include inheritance, encapsulation, polymorphism, and abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Polymorphism: Ability to present the same interface for different data types.

• Abstraction: Hiding the complex implementation...read more
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Q2. Explain Hashmap internals
Ans. 
HashMap is a data structure that stores key-value pairs and uses hashing to efficiently retrieve values.
• HashMap uses an array of buckets to store key-value pairs.

• Each bucket can store multiple entries, handling collisions with linked lists or balanced trees.

• Hashing is used to convert keys into indices in the array, allowing for fast retrieval of values.

• HashMap allows for constant-time operations for basic operations li...read more
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Q1. Scenerio based questions
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Q1. Technology related questions
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Q1. SCM & manufacturing Functional consultant questions
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Q1. ERP module questions
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Q1. Logic based questions
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Online Test Consists of Apptidue+Coding+SDLC concepts

Discussed on General Topics, it is one of the elimination round held at infor office hyderabad

Q1. Asked common interview Questions , and related to project in Btech
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Q2. Tell me about your self
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Q3. Can you explain your final project at Btech
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Q4. How good you are at cooding
Ans. 
I am proficient in coding and have experience in various programming languages.
• I have a degree in Computer Science and have been coding for over 5 years.

• I am skilled in languages such as Java, Python, and C++.

• I have developed several applications and websites, including a mobile app for a local business.

• I am constantly learning and staying up-to-date with the latest technologies and programming languages.
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Q5. Can you Wire a code or algarithum for the case which we had given to you
Ans. 
Yes, I can wire a code or algorithm for the given case.
• I would need more information about the specific case to provide a detailed algorithm

• I am proficient in multiple programming languages and can choose the best one for the task

• I will ensure the code is efficient, scalable, and well-documented
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Q1. Describe me IP stack
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Q2. How to configure a VPN
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Q1. Pump sizing, vessel sizing, basics on hydraulics.
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