KONE Designer Interview Questions and Answers

Q1. Construction of chimney mathod
Ans. 
The construction of a chimney involves various methods and materials to ensure proper ventilation and smoke removal.
• Chimneys can be constructed using bricks, concrete blocks, or metal flues.

• The construction process involves building a base, a shaft, and a cap to ensure proper airflow.

• Proper insulation and sealing are important to prevent leaks and improve efficiency.

• Chimneys should be built to the appropriate height to...read more
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Q2. Technical work regarding to slipform.
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Online with 3 modules- Aptitude, English and Core subject

Human intelligence vs Artificial Intelligence

Q1. Normalization in SQL, What is Cursor in SQL
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Normalization in SQL is the process of organizing data in a database to reduce redundancy and improve data integrity. A cursor in SQL is a database object used to retrieve and manipulate data row by row.
• Normalization in SQL involves breaking down a large table into smaller tables and defining relationships between them to reduce redundancy.

• Cursors in SQL are used to fetch and process individual rows returned by a query...read more
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Q2. .Net Core and API based questions
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Q3. Abstract and interface difference
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Abstract classes can have both abstract and non-abstract methods, while interfaces can only have abstract methods.
• Abstract classes can have constructors, fields, and non-abstract methods along with abstract methods

• Interfaces can only have abstract methods and constants

• A class can implement multiple interfaces but can only inherit from one abstract class
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Q4. Const and read only difference in C#
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Const keyword is used to declare constants at compile time, while read-only keyword is used to create immutable fields that can only be assigned a value at runtime.
• Const values are determined at compile time and cannot be changed, while read-only values can only be assigned a value once at runtime.

• Const fields are implicitly static, while read-only fields are not.

• Example: const int x = 5; read-only int y = 10;
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Q5. Azure basic fundamental questions
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Q6. Sample query to join tables using SQL
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Sample query to join tables using SQL
• Use the JOIN keyword to combine rows from two or more tables based on a related column between them

• Specify the columns to be selected from each table

• Use the ON keyword to specify the join condition
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Q1. What is your experiencce
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Q1. Completely prepare what you have updated in resume
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Q2. They give CAD model design to read
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Q3. Electro mechanical parts details
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Q1. Not remember Tell about yourself, Why leaving there
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Q1. Not remember Safety Quality Improvement
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Q1. What is lean manufacturing and 5'S ?
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Lean manufacturing is a systematic approach to eliminate waste and improve efficiency in production processes. 5'S is a method to organize and maintain a clean workplace.
• Lean manufacturing focuses on reducing waste, such as overproduction, waiting time, transportation, inventory, motion, and defects.

• It aims to improve efficiency, quality, and customer satisfaction.

• 5'S is a set of five principles: Sort, Set in Order, Sh...read more
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Q2. What is TPM and industrial wastes?
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TPM stands for Total Productive Maintenance and refers to a systematic approach to equipment maintenance. Industrial wastes are unwanted materials or byproducts generated during industrial processes.
• TPM is a proactive maintenance strategy aimed at maximizing equipment effectiveness and minimizing downtime.

• It involves regular inspections, preventive maintenance, and continuous improvement of equipment and processes.

• TPM ...read more
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Q3. PPE importance and it's importantance
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PPE (Personal Protective Equipment) is important for ensuring the safety and well-being of individuals in various industries.
• PPE helps protect against physical, chemical, and biological hazards.

• It includes items such as helmets, gloves, goggles, masks, and protective clothing.

• PPE is crucial in industries like construction, healthcare, manufacturing, and mining.

• Examples of PPE usage include wearing a hard hat on a const...read more
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Q1. Salary expectation
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Q2. Notice period in months
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