APU Packaging Junior Engineer Quality Control Interview Questions and Answers

It was easy cognitive aptitude and reasoning qsns

Med-Hard problems given 1hr to solve for 2 qsns

Q1. Explain one of the project that you are good at
Ans. 
Developed a mobile app for tracking daily water intake
• Researched user needs and preferences for water intake tracking

• Designed user-friendly interface for inputting water consumption

• Implemented features like reminders and progress tracking

• Tested app with focus groups for feedback and improvements
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Q2. What is your long term goal
Ans. 
My long term goal is to become a senior engineer in a reputable company and eventually move into a leadership role.
• Continuously improve my technical skills and knowledge through training and certifications

• Seek opportunities for mentorship and leadership roles within the company

• Work on challenging projects to gain experience and expertise

• Build a strong professional network within the industry

• Eventually transition into a...read more
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Q1. Differnce between static and dynamic testing
Ans. 
Static testing is done without executing the code, while dynamic testing involves executing the code.
• Static testing is performed during the early stages of development to prevent defects from entering the codebase.

• Dynamic testing is carried out during the later stages of development to validate the behavior of the software.

• Examples of static testing include code reviews, walkthroughs, and inspections.

• Examples of dynami...read more
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Q2. Locators in selenium
Ans. 
Locators in Selenium are used to identify web elements on a web page in order to perform actions like click, type, etc.
• Locators are used to find elements on a web page based on certain attributes like id, name, class, etc.

• Common types of locators in Selenium include ID, Name, Class Name, Tag Name, Link Text, Partial Link Text, CSS Selector, and XPath.

• For example, driver.findElement(By.id("username")) will find the elem
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It happened for 1 hour with basic questions

Thet ask to speak about current polltics

Q1. Tell me about yourself
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Q2. What is your expected salary
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Q1. What is transformer?
Ans. 
A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Consists of two coils of wire, known as primary and secondary coils

• Primary coil receives electrical energy and creates a magnetic field

• Magnetic field induces a voltage in the secondary coil, transferring energy

• Used to step up or step down voltage in power distribution systems

• Examples include power t...read more
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Q2. Types of transformer?
Ans. 
Types of transformers include step-up, step-down, isolation, autotransformer, and instrument transformer.
• Step-up transformer increases voltage

• Step-down transformer decreases voltage

• Isolation transformer provides electrical isolation between primary and secondary windings

• Autotransformer has a single winding with multiple taps

• Instrument transformer is used for measuring current or voltage in high voltage circuits
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Q3. What is current transformer?
Ans. 
A current transformer is a type of instrument transformer that is used to measure alternating current.
• Current transformers step down current to a safe level for measurement or protection purposes.

• They have a primary winding connected in series with the circuit carrying the current to be measured.

• The secondary winding is connected to measuring or protective devices.

• Current transformers are commonly used in power systems...read more
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Q4. What is difference between current transformer and potential transformer?
Ans. 
Current transformer is used to measure current while potential transformer is used to measure voltage.
• Current transformer is connected in series with the circuit being measured, while potential transformer is connected in parallel.

• Current transformer steps down the current to a measurable level, while potential transformer steps down the voltage.

• Current transformer is used for protection and metering purposes, while po...read more
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Q5. What is current
Ans. 
Current is the flow of electric charge in a circuit.
• Current is measured in Amperes (A).

• It is the rate of flow of electric charge past a point in a circuit.

• Current can be either direct current (DC) or alternating current (AC).

• In a series circuit, the current is the same at all points.

• In a parallel circuit, the total current is divided among the branches.

• Ohm's Law relates current, voltage, and resistance: I = V/R.
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Q6. What is voltage
Ans. 
Voltage is the difference in electric potential between two points in a circuit, measured in volts.
• Voltage is the driving force that pushes electric current through a circuit

• It is measured in volts (V)

• Higher voltage means more potential energy available to move electrons

• Voltage can be DC (direct current) or AC (alternating current)

• Example: A battery provides a voltage of 1.5V to power a flashlight
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Q1. Technical related, work experience based.
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Q2. Technical related and work experience based.
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Q3. Technical related and other non technical question as wish you.
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Q4. Technical related and my training job related you will be asked the question.
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Q5. Technical related and my job experience based.
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Q6. Technical related and rather than question.
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Q7. Technical related and rather than multiple question can be do.
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Q8. Technical question and my job related.
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Aptitude questions and English reasoning questions

Given two codes and time for each question is 25mins

Q1. Tell me About your self
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Q2. About final year project
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Q3. What was my role in the project
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Q4. What are the difficulties you faced during the project completion
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Q5. What is your least favourite subject in your entire btech
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1 hr, apptitude and reasoning

C coding with little complexity

It was full on language testing
You have to repeat the words when you listen you have to record it and upload it

Q1. What you know about osi reference model
Ans. 
The OSI reference model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.
• The OSI model stands for Open Systems Interconnection model

• It helps in understanding how different networking protocols work together

• Each layer has specific functions and communicates with adjacent layers

• Examples of layers include physical layer, data link layer, network layer,
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Q2. What do you know about top/ip
Ans. 
Top/IP refers to the top-level Intellectual Property in a design, typically owned by a company or individual.
• Top/IP includes key components or features that differentiate a product or design from others.

• It is often protected by patents, trademarks, or copyrights to prevent unauthorized use.

• Companies may license or sell their top/IP to generate revenue or collaborate with others.

• Examples of top/IP include unique algorit...read more
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Q1. Normal simple questions What is your dream company Where are you from Are you Willing to relallocate
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