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Al Tamyoz Business Group Interview Questions, Process, and Tips
Top Al Tamyoz Business Group Interview Questions and Answers
- Q1. what should be the approach temperature range for a water-cooled chiller?asked in Mechanical Supervisor interview
- Q2. what is the working principle of water cooled chiller?asked in Mechanical Supervisor interview
- Q3. what should be the spare part for AHU and Pumps?asked in Mechanical Supervisor interview
Al Tamyoz Business Group Interview Experiences
2 interviews found
Faizan Khan
Selected
I applied via Recruitment Consulltant and was interviewed before Oct 2022. There were 3 interview rounds.
(4 Questions)
- Q1. What are your job responsibilities in your current company?
- Q2. What type of project you are working on?
- Q3. Did you work in the facilities department job?
- Q4. What is your current and expected salary?
(6 Questions)
- Q1. How to do PPM of mechanical equipment?
- Ans.
PPM of mechanical equipment involves scheduled inspections, maintenance, and repairs to prevent breakdowns.
Create a detailed schedule for inspections, maintenance, and repairs
Regularly check and lubricate moving parts
Replace worn out parts before they fail
Keep detailed records of maintenance activities
Train staff on proper maintenance procedures
- Q2. What is the working principle of water cooled chiller?
- Ans.
Water cooled chiller works on the principle of removing heat from a liquid via a refrigeration cycle.
Water is circulated through the chiller's evaporator where it absorbs heat from the process water.
The warm water is then pumped to the cooling tower where heat is rejected to the atmosphere.
Cooled water is circulated back to the chiller to absorb more heat.
Refrigerant in the chiller's evaporator evaporates at low pressu...
- Q3. What should be the spare part for AHU and Pumps?
- Ans.
Spare parts for AHU and pumps should include common wear and tear items like filters, belts, bearings, and seals.
Filters for AHU to ensure proper air quality
Belts for pumps to maintain proper operation
Bearings for both AHU and pumps to reduce friction and wear
Seals for pumps to prevent leaks and maintain efficiency
- Q4. Valve packing of the cooling tower.
- Ans.
Valve packing of the cooling tower is essential for preventing leaks and maintaining proper functioning.
Valve packing is used to create a seal around the valve stem to prevent leaks.
Regular maintenance of valve packing is necessary to ensure proper functioning of the cooling tower.
Choosing the right type of packing material is crucial for effective sealing.
Examples of valve packing materials include graphite, PTFE, and...
- Q5. What is a surge in the chiller?
- Ans.
A surge in the chiller is a sudden increase in pressure or flow rate within the chiller system.
A surge can occur when there is a sudden demand for cooling that exceeds the chiller's capacity.
It can also happen if there is a blockage or restriction in the chiller system.
Surges can lead to inefficiency, increased wear and tear on components, and potential damage to the chiller.
To prevent surges, proper maintenance and mo
- Q6. What should be the approach temperature range for a water-cooled chiller?
- Ans.
The approach temperature range for a water-cooled chiller should typically be between 3 to 5 degrees Fahrenheit.
The approach temperature is the temperature difference between the refrigerant leaving the evaporator and the water entering the condenser.
A range of 3 to 5 degrees Fahrenheit ensures optimal efficiency and performance of the chiller.
Maintaining a proper approach temperature helps prevent issues such as compr...
Interview Preparation Tips
- HVAC System
- AutoCAD
- CAM
- MS Office
- Oracle
Top Al Tamyoz Business Group Mechanical Supervisor Interview Questions and Answers
Mechanical Supervisor Interview Questions asked at other Companies
Selected
I applied via Newspaper Ad and was interviewed before Jun 2023. There was 1 interview round.
(1 Question)
- Q1. What is your qualification and your job responsibility ?
Hvac Engineer Interview Questions asked at other Companies
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Senior Software Engineer Interview Questions & Answers
Tech Mahindra
Anonymous
posted on 14 May 2022
I applied via Naukri.com and was interviewed before May 2021. There was 1 interview round.
(1 Question)
- Q1. Discuss 4 case study related to supply chain management.
Interview Preparation Tips
- Supply Chain Management
I applied via Walk-in and was interviewed before Apr 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. What is Excel what is vlookup what is your strength and weakness
Interview Preparation Tips
I was interviewed before Sep 2020.
(1 Question)
Round duration - 140 minutes
Round difficulty - Medium
Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.
- Q1.
Sum of Two Numbers Represented as Arrays
Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...
- Ans.
Given two numbers represented as arrays, calculate their sum and return the result as an array.
Iterate through the arrays from right to left, adding digits and carrying over if necessary
Handle cases where one array is longer than the other by considering the remaining digits
Ensure the final sum array does not have any leading zeros
Round duration - 20 minutes
Round difficulty - Easy
The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.
Round duration - 8 minutes
Round difficulty - Easy
This round was conducted right after finishing and clearing the technical round at the same place and on the same day.
Interview Preparation Tips
Tip 1 : Practice atleast 2-3 Coding problems daily so your logic building becomes stronger.
Tip 2 : Exercise problems based on OOPS concepts and others too.
Tip 3 : If you can have your own project built, then it's the major point and will act as a plus point.
Tip 1 : Your resume should be in standard form, short and simple will be more effective.
Tip 2 : Whatever you have learned, you need to mention it in your resume as that will be your primary source of selection and having project on your resume is important.
Skills evaluated in this interview
I applied via Recruitment Consultant and was interviewed before Sep 2020. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. 1. Why do you want to change?
- Q2. 2. What is your goal?
- Q3. 3. Critical project you have handled?
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. SOLID principals, oops, c# basics, SQL server, azure, design pattern
Interview Preparation Tips
I applied via Job Portal and was interviewed before Apr 2021. There was 1 interview round.
(1 Question)
- Q1. Solid principles in c#
- Ans.
Solid principles are a set of design principles for writing maintainable and scalable code in C#.
Single Responsibility Principle (SRP) - a class should have only one reason to change
Open/Closed Principle (OCP) - a class should be open for extension but closed for modification
Liskov Substitution Principle (LSP) - derived classes should be substitutable for their base classes
Interface Segregation Principle (ISP) - client...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Campus Placement and was interviewed before May 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Tell me about yourself
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Apr 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Basic questions only ... regarding job and experience
Interview Preparation Tips
Al Tamyoz Business Group Interview FAQs
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