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I applied via Naukri.com and was interviewed in Jun 2021.Β There were 5 interview rounds.
The first step in attending a breakdown in a machine is to assess the situation and ensure safety.
Assess the situation and identify the cause of the breakdown
Ensure the machine is turned off and isolated from power sources
Take necessary safety precautions, such as wearing personal protective equipment
Refer to the machine's manual or documentation for troubleshooting steps
Use diagnostic tools or instruments to identify ...
MIG welding uses a continuously feeding wire electrode, while TIG welding uses a tungsten electrode to produce the weld.
MIG welding is faster and easier to learn than TIG welding
TIG welding produces higher quality and more precise welds than MIG welding
MIG welding is better for thicker materials, while TIG welding is better for thinner materials
MIG welding produces more spatter and requires more cleanup than TIG weldin...
Robots use sensors and algorithms to memorize their origin and moving positions.
Robots use sensors such as encoders, accelerometers, and gyroscopes to determine their position and orientation.
Algorithms such as SLAM (Simultaneous Localization and Mapping) are used to create a map of the robot's environment and track its movements.
Once the robot has determined its origin position, it can use relative positioning to move...
Predictive maintenance is a technique that uses data analysis to predict when equipment maintenance is required.
It involves monitoring equipment using sensors and collecting data
Data is analyzed using machine learning algorithms to identify patterns and predict when maintenance is needed
This helps to prevent equipment failure and reduce downtime
Examples include monitoring the vibration of a motor to predict when it wil...
Servos are motors that use feedback to control their position and speed.
Servos have a small DC motor, a gear train, and a control circuit.
The control circuit receives a signal from a microcontroller or other device.
The signal tells the servo where to move and how fast to move.
The servo uses feedback from a potentiometer to adjust its position and speed.
Servos are commonly used in robotics, RC vehicles, and other applic
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I applied via Recruitment Consultant and was interviewed in Mar 2021.Β There were 3 interview rounds.
A framework is a set of guidelines, standards, and tools used to develop software applications.
A framework provides a structure for developers to build upon
It includes pre-written code and libraries to simplify development
Frameworks can be specific to a programming language or platform
Examples include React for web development and TensorFlow for machine learning
posted on 19 Nov 2020
I applied via Campus Placement and was interviewed in Jan 2021.Β There were 3 interview rounds.
Swap two numbers with and without temporary variable
Without temporary variable: Use addition and subtraction
With temporary variable: Use a third variable to store the value of one of the numbers
Example without temporary variable: a=5, b=7; a=a+b; b=a-b; a=a-b;
Example with temporary variable: a=5, b=7; temp=a; a=b; b=temp;
I applied via Naukri.com and was interviewed in Jan 2020.Β There were 3 interview rounds.
Depreciation is necessary to allocate the cost of an asset over its useful life.
Depreciation helps in matching the cost of an asset with the revenue it generates.
It allows for the recognition of the wear and tear, obsolescence, and loss of value of assets over time.
Depreciation expense reduces taxable income, resulting in tax savings for companies.
It helps in determining the true profitability and financial position of...
I applied via Naukri.com and was interviewed in Oct 2020.Β There was 1 interview round.
Second level cache is a caching mechanism used to improve performance by storing frequently accessed data in memory.
Second level cache is implemented at the application level and can be configured using frameworks like Hibernate.
To optimize SQL queries, one can use indexes, avoid using SELECT *, and use JOINs instead of subqueries.
SOLID principles are a set of design principles for writing maintainable and scalable cod...
To deploy an application in AWS, you need to create an EC2 instance, configure security groups, install necessary software, and upload your application code.
Create an EC2 instance in the desired region and select the appropriate instance type
Configure security groups to allow traffic to and from the instance
Install necessary software and dependencies on the instance
Upload your application code to the instance
Start the ...
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