Yo china Interview Questions and Answers

Q1. How to applyDear Mr.Nurul, Greetings from Kowju Airport Hotel, We are pleased to offer you the position of Housekeeping Associate. Kindly reply back mentioning you accept this offer. -----------------...read more
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Q2. I am disturb interview
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I have given 4 rounds of WNS and was selected. They congratulated me for being selected and then asked me the documents. But later HR and Interviewer both stopped picking my call and then told me after 15-20 days we are putting you on hold and not proceeding with your application

Q1. Why you are taking less salary
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Q1. Why are you leaving your current job
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Q2. NA
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Q1. Why are you not satisfied by your current job
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Q1. GDS Commands
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Q2. Airline Terminals and Airport Codes
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Sabre Commands to Check Availability

Blocking and Booking Tickets

Commands to Check Fare rules

Checking Availability

Infant and Child title

Q1. About Airport Terminals
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Q2. About Encode and Decode in GDS
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Q1. Accounting principles
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Q2. Balance sheet questions
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Q1. What is macros in excel
Ans. 
Macros in Excel are automated tasks that can be created using Visual Basic for Applications (VBA) to perform repetitive actions.
• Macros can be recorded or written manually using VBA code.

• They can automate tasks such as formatting, data manipulation, and report generation.

• Macros can be assigned to buttons or keyboard shortcuts for easy access.

• They can save time and reduce errors by automating repetitive tasks.

• Example: Cr...read more
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Q2. Merging of cells in excel
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Merging cells in Excel allows you to combine multiple cells into one larger cell.
• Select the cells you want to merge

• Right click and select 'Merge Cells' from the dropdown menu

• The content of the upper-left cell will be kept, while the rest of the cells' content will be deleted

• Merged cells cannot be unmerged, so be careful when merging
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Q1. Strengths and weaknesses
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Q2. Case based questions asked
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Q1. What is emf? volt and watt different
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EMF stands for electromotive force, which is the voltage generated by a source such as a battery. Volt is the unit of measurement for voltage, while watt is the unit of measurement for power.
• EMF is the voltage generated by a source of electrical energy, such as a battery

• Volt is the unit of measurement for voltage, representing the potential difference between two points in a circuit

• Watt is the unit of measurement for p...read more
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Q2. What difference hidrulic and hidrulic Machine?
Ans. 
Hydraulic machines use fluid power to perform work, while hydraulic machines are machines that utilize hydraulic power.
• Hydraulic machines use fluid power to generate force and motion, such as hydraulic presses and hydraulic cylinders.

• Hydraulic machines are machines that utilize hydraulic power, such as excavators and forklifts.

• Hydraulic machines are often used in heavy-duty industrial applications, while hydraulic mach...read more
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Q3. What is definition of machine
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A machine is a device that uses energy to perform a specific task or function.
• A machine is typically made up of various components that work together to achieve a desired outcome

• Machines can range from simple tools like a hammer to complex systems like a computer

• Examples of machines include cars, washing machines, and robots
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Q4. How work 2 stroke or 4 stroke ingine ?
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2 stroke engines have a power cycle with two strokes (up and down) of the piston in one revolution, while 4 stroke engines have four strokes (intake, compression, power, exhaust) in two revolutions.
• 2 stroke engines have a simpler design with fewer moving parts compared to 4 stroke engines

• 2 stroke engines require a mixture of oil and fuel for lubrication, while 4 stroke engines have a separate oil reservoir for lubricat...read more
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Q5. Columa law? difine and rincople
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Q6.  principle of least count ?
Ans. 
The principle of least count is the smallest measurement that can be made by a measuring instrument.
• It is the smallest increment that can be measured by the instrument.

• It is determined by the precision of the instrument.

• For example, a ruler with markings at every millimeter has a least count of 1 mm.

• In a digital caliper with a resolution of 0.01 mm, the least count is 0.01 mm.
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Q7.  vernier caliper and vernier scale define?
Ans. 
Vernier caliper is a measuring tool used to take precise measurements, with a vernier scale providing additional accuracy.
• Vernier caliper is a tool used for measuring dimensions accurately.

• It consists of a main scale and a vernier scale for more precise readings.

• The vernier scale allows for measurements to be taken to a higher degree of accuracy than just the main scale alone.

• Commonly used in engineering, manufacturing...read more
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Q1. What is the code of steel use in plant?
Ans. 
The code of steel used in plants is typically specified by the American Society for Testing and Materials (ASTM).
• Steel used in plants is often specified by ASTM standards.

• Common codes for steel used in plants include ASTM A36, ASTM A572, and ASTM A516.

• The specific code of steel used in a plant will depend on factors such as the type of plant, the structural requirements, and the environmental conditions.
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Q2. What is compressor & how it work?
Ans. 
A compressor is a mechanical device that increases the pressure of a gas by reducing its volume.
• Compressors are commonly used in refrigeration, air conditioning, and gas turbines.

• They work by taking in a gas at a low pressure and volume, and then reducing the volume to increase the pressure.

• This process is achieved through the use of pistons, vanes, or rotating impellers.

• The compressed gas is then released at a higher
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Q1. What is roots blower & it's working principle?
Ans. 
A roots blower is a type of positive displacement pump that operates by pumping fluid between a pair of meshing lobes.
• Consists of two counter-rotating lobes that trap and move fluid through the blower

• Fluid is pushed from the inlet to the outlet without compression

• Commonly used in applications such as wastewater treatment, pneumatic conveying, and vacuum systems
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Q2. Tell me about truss, lover & peeling.
Ans. 
Truss, lever, and pulley are mechanical components commonly used in engineering for structural support and mechanical advantage.
• Truss is a framework of beams used to support a structure, often in the form of triangles for stability.

• Lever is a simple machine consisting of a rigid bar that pivots around a fixed point to amplify force.

• Pulley is a wheel with a groove used to change the direction of a force, allowing for ea...read more
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Q1. Asking your name
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Q2. Asking for your interest
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Q3. Chemical knowledge
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Q4. Then asking the chemical knowledge
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Q5. Then shelf introduction
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Q6. Asking for your hobby
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Mai job ko badi mehnat aur lagan se karunga insallha

Q1. Is very hard interview
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Q2. Vrey so loking hard
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Q3. I had a you are habbit
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Q4. Loking them so lucky
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Q5. And so proud u obrei gorup
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