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Tex, denier, and NM are units of measurement for textile fibers. Indirect count system measures length per unit weight, while direct count system measures weight per unit length.
Tex is the weight in grams of 1 kilometer of fiber.
Denier is the weight in grams of 9,000 meters of fiber.
NM (metric count) is the number of kilometers of fiber per kilogram.
Indirect count system is used for cotton and measures length per unit ...
Good linen yarn should have high strength, low hairiness, and uniformity.
High strength to withstand weaving and washing
Low hairiness to prevent pilling
Uniformity in thickness and color
Absence of knots, slubs, and other defects
Proper moisture content to prevent breakage
Good evenness and smoothness
Proper twist to prevent snarling and tangling
Hackling, drawing, spinning, winding, and packing are processes in textile engineering. Set weight, draft, and good/bad draft are important terms.
Hackling is the process of combing fibers to remove impurities and align them.
Drawing is the process of reducing the thickness of fibers by pulling them through a series of rollers.
Spinning is the process of twisting fibers together to create yarn.
Winding is the process of tr...
Precautions of packing include proper labeling, cushioning, and securing of the product. Color variation refers to differences in color between batches or lots of the same product.
Labeling should include product name, quantity, and handling instructions.
Cushioning materials such as bubble wrap or foam should be used to protect the product during transport.
Securing the product with straps or tape can prevent it from shi...
Pin hole damage is a small hole in the fabric caused by a sharp object. Wet strength is the strength of the fabric when wet. Wet spg. is done in linen to determine its strength when wet. Linen drawing machines differ in the number of heads they have.
Pin hole damage is a common issue in fabrics and can be caused by needles, pins, or other sharp objects.
Wet strength is important for fabrics that will be exposed to moistu...
Doubling is the process of combining two or more yarns to create a single, stronger yarn. Draft varies for different counts of roving.
Doubling is commonly used in the textile industry to increase yarn strength and improve fabric quality.
Draft in roving varies depending on the count of the yarn being produced.
To make 60lea from 6g finisher draw frame with a roving draft of 10, the required draft would be 6.25.
Higher dra...
Bleach loss is the reduction in weight of linen due to the bleaching process. Sodium hypochlorite is commonly used for bleaching.
Bleach loss is the reduction in weight of linen due to the bleaching process.
Sodium hypochlorite is commonly used for bleaching linen.
The amount of bleach loss and water used for bleaching 1 ton of linen varies depending on the specific process and equipment used.
Other chemicals used for blea...
The number of rove bobbins and bleach time depends on the capacity of the bleach machine.
The number of rove bobbins and bleach time varies depending on the capacity of the bleach machine.
A larger bleach machine can accommodate more rove bobbins and may require longer bleach time.
The type of fabric being bleached can also affect the number of rove bobbins and bleach time needed.
It is important to follow manufacturer's i...
60 lea is a measure of yarn count used in the textile industry.
60 lea refers to the number of 840-yard hanks of yarn that weigh one pound.
It is a measure of the fineness or thickness of the yarn.
The higher the lea count, the finer the yarn.
60 lea is commonly used for producing lightweight fabrics like dress shirts and blouses.
Quality parameters of autoconer for producing linen yarn kg include yarn count, twist, strength, evenness, and elongation.
Yarn count should be consistent and within the specified range.
Twist should be appropriate for the desired yarn characteristics.
Strength should be high enough to withstand processing and end-use.
Evenness should be maintained throughout the yarn length.
Elongation should be within the acceptable range...
Drape refers to the way a fabric hangs or falls when it is draped over a surface or a body.
Drape is affected by the weight, stiffness, and texture of the fabric.
It can be measured by the way the fabric falls over a standardized form.
Drape is an important factor in clothing design and can affect the way a garment looks and feels.
Examples of fabrics with good drape include silk, rayon, and jersey knit.
Drape can also be i...
The dye usually used in linen is reactive dye.
Reactive dye is commonly used in linen due to its excellent colorfastness and ability to bond with the fabric.
It forms a covalent bond with the cellulose fibers of linen, resulting in long-lasting and vibrant colors.
Reactive dye can be used for both natural and synthetic linen fabrics.
Some popular reactive dye brands used in linen dyeing include Procion MX, Drimarene K, and...
I would address the worker's behavior through communication and possibly involve a supervisor or HR representative.
Speak with the worker privately to understand the root cause of their behavior
Provide feedback on the impact of their behavior on the team and company
Offer support or resources if the worker is experiencing personal issues
Involve a supervisor or HR representative if the behavior continues or escalates
Consi...
The usual ring diameter of ring frame is around 40-50 mm. A 60 lea yarn requires a ring traveller of around 25-30 mm.
Ring diameter for ring frame is typically 40-50 mm
Ring traveller for 60 lea yarn is usually 25-30 mm
Ring diameter and traveller size affect yarn quality and production efficiency
Cop diameter is the diameter of the package on which yarn is wound. Ring cut is a defect in yarn caused by a break in the spinning process.
Cop diameter is important for determining the amount of yarn on a package and the tension required for winding.
Ring cut is a defect where the yarn is broken and rejoined during the spinning process, causing a weak spot in the yarn.
Other yarn defects include slubs, knots, and snarls.
...
RFD stands for Raw Fabric Defects. It is used to identify defects in fabric before processing.
RFD is a process of identifying defects in fabric before it is processed.
It helps in reducing the wastage of resources and time.
Precautions to use RFD include proper handling of fabric and avoiding contamination.
Boiler should be maintained properly to avoid any accidents.
Regular inspection and maintenance of machinery is neces...
Net yarn content is calculated by subtracting the weight of the fabric from the weight of the yarn used.
Determine the weight of the fabric
Determine the weight of the yarn used
Subtract the weight of the fabric from the weight of the yarn used
The result is the net yarn content
Top trending discussions
I was interviewed in Jan 2025.
I was interviewed in Jan 2025.
I was interviewed in Jan 2025.
posted on 24 Feb 2025
I was interviewed in Jan 2025.
I was interviewed in Jan 2025.
I was interviewed in Jan 2025.
Correlation is the process of extracting dynamic values from server responses and passing them to subsequent requests. Parameterization is the process of replacing hard-coded values in scripts with variables.
Correlation involves identifying and capturing dynamic values like session IDs or tokens from server responses.
Parameterization involves replacing hard-coded values in scripts with variables to make them reusable a...
Load testing is to test the system under normal and peak load conditions, stress testing is to test the system beyond its limits, and all testing is a combination of both.
Load testing checks the system's ability to handle expected load levels, ensuring performance under normal conditions.
Stress testing pushes the system beyond its limits to identify breaking points and measure performance degradation.
All testing combin...
PTLC stands for Performance Testing Life Cycle, which is a set of activities involved in the performance testing process.
PTLC involves planning, preparation, execution, analysis, and reporting of performance tests.
It includes defining performance goals, creating test scenarios, setting up test environments, running tests, analyzing results, and making recommendations.
Example: In PTLC, performance engineers work closely...
Issues faced in Loadrunner scripting, execution, and reports
Scripting: faced issues with correlation, parameterization, and dynamic data handling
Execution: encountered problems with test environment setup, resource constraints, and test data management
Reports: struggled with result analysis, performance bottlenecks identification, and report customization
LG calculation and workload modelling process involves determining the number of Load Generators required and creating a realistic simulation of user behavior.
Calculate the number of Load Generators needed based on expected user load and performance goals.
Create workload models by analyzing user behavior patterns, transaction volumes, and system usage.
Consider factors like peak load times, user distribution, and transa...
NFR scenarios refer to non-functional requirements that define the quality attributes of a system.
NFR scenarios focus on aspects like performance, scalability, reliability, and security.
Examples include load testing to assess system performance under expected load, stress testing to evaluate system behavior under extreme conditions, and security testing to identify vulnerabilities.
NFR scenarios help ensure that the sys...
posted on 30 Jan 2025
I was interviewed in Dec 2024.
Basic quant and reasoning questions
Selenium MCQ
Java programs with MCQ
The driver is typically initialized in the setup method of a test automation framework.
Driver initialization is usually done in a setup method before test execution.
Commonly used methods for driver initialization include WebDriverManager, System.setProperty, and driver instantiation.
Example: WebDriverManager.chromedriver().setup();
Driver can be both static and non-static depending on the context of its usage.
Driver class can be static if it is used to initiate the WebDriver instance in a test automation framework.
Driver class can be non-static if it is used as an instance variable within a test class.
Static driver can be accessed directly without creating an object of the class.
Non-static driver requires an object of the class to be created befo
Static variables belong to the class itself, while non-static variables belong to instances of the class.
Static variables are shared among all instances of a class
Non-static variables are unique to each instance of a class
Static variables are initialized only once, at the start of the program
Non-static variables are initialized separately for each instance of the class
Static and non-static have their own disadvantages in QA automation testing.
Static methods cannot be overridden or inherited, making it difficult to create flexible test cases.
Non-static methods require an instance of the class to be created, which can lead to increased memory usage.
Static methods can lead to tight coupling between classes, making it harder to maintain and update the code.
Non-static methods may have de...
TestNG allows parallel execution of test cases to save time and improve efficiency.
TestNG provides the 'parallel' attribute in the testng.xml file to specify the level of parallelism for test execution.
Parallel execution can be achieved at the test level, class level, method level, or suite level.
TestNG also supports parallel execution of tests across multiple classes or suites using the 'parallel' attribute in the sui...
Parallel testing in TestNG allows running tests concurrently for faster execution.
Use 'parallel' attribute in testng.xml file to specify parallel execution mode.
Set 'parallel' attribute to 'methods', 'classes', or 'tests' based on the level of parallelism needed.
Example: <suite name='MySuite' parallel='tests'>
Use 'thread-count' attribute to specify the number of threads to use for parallel execution.
Parallel methods run multiple methods concurrently within a single test, while parallel tests run multiple tests concurrently.
Parallel methods execute multiple methods within a single test class concurrently.
Parallel tests execute multiple test classes concurrently.
Parallel methods are useful for speeding up the execution of a single test, while parallel tests are useful for running multiple tests faster.
Example: Runni...
Use Rest Assured to upload a file
Use the given file path to create a File object
Use MultiPartSpecBuilder to build the request with the file
Send the request using Rest Assured's given(), when(), and post() methods
The parameter for a POST method in Postman is typically sent in the request body.
Parameters are sent in the request body in key-value pairs
Parameters can be sent as form-data, x-www-form-urlencoded, or raw JSON
Example: {"key": "value"}
Cucumber knows the step definition file based on the annotations provided in the feature files.
Cucumber uses annotations like @Given, @When, @Then to map steps in feature files to corresponding step definition methods.
Step definition files are typically placed in a separate package or directory within the project structure.
Cucumber scans the project directory for step definition files based on the package structure and
Parameters used in cucumber are used to pass values to the step definitions in feature files.
Parameters are defined in feature files using < > syntax
Parameters can be passed to step definitions using Regular Expressions
Parameters can be used to make scenarios more reusable and dynamic
Datatable in Cucumber is used to pass multiple sets of data to a step definition in a scenario.
Datatables are defined using pipes (|) to separate values
Each row in the datatable represents a set of data passed to the step definition
Datatables can be used for parameterization and data-driven testing
Yes, I have created the test plan document at the start of the project.
Yes, I always create a test plan document at the beginning of a project to outline the testing approach and strategy.
The test plan document includes details on scope, objectives, resources, schedule, and test cases.
It helps in ensuring that all stakeholders are aligned on the testing process and expectations.
For example, in my previous project, I cr...
During the initial testing cycle of a project, focus is on establishing test cases, setting up test environments, and identifying potential issues.
Creating test cases based on requirements
Setting up test environments
Identifying potential issues and risks
Executing test cases and reporting defects
Collaborating with developers to resolve issues
Fibonacci sequence is a mathematical pattern where each number is the sum of the two preceding ones.
Fibonacci sequence is a series of numbers where each number is the sum of the two preceding ones.
The sequence starts with 1, 2, then each subsequent number is the sum of the two previous numbers (1+2=3, 2+3=5, 3+5=8, and so on).
This sequence is used in estimating because it reflects natural growth patterns found in natur
Testing matrix is a tool used to track test coverage and automation ROI is the return on investment from implementing automation testing.
Testing matrix is a visual representation of test cases, test scenarios, and their coverage across different platforms, browsers, devices, etc.
Automation ROI is the measure of the benefits gained from automation testing compared to the costs incurred in implementing and maintaining th...
I was interviewed in Jan 2025.
Some of the top questions asked at the Linen Art interview -
Manager
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