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Haier Appliances India
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Haier Appliances India Maintenance Engineer Interview Questions and Answers
Haier Appliances India Maintenance Engineer Interview Experiences
2 interviews found
Anonymous
I applied via Recruitment Consulltant
(4 Questions)
- Q1. What is the process of Refrigerant
- Ans.
Refrigerant is a substance used in a heat pump or refrigeration cycle to transfer heat between the indoors and outdoors.
Refrigerant absorbs heat from the indoor air and releases it outside
It changes from a liquid to a gas and back again in the refrigeration cycle
Common refrigerants include R-410A, R-134a, and R-22
Refrigerants should be handled carefully due to their potential environmental impact
- Q2. What is plc and how to work
- Ans.
PLC stands for Programmable Logic Controller, used in industrial automation to control machinery and processes.
PLC is a digital computer used to automate electromechanical processes.
It uses a programmable memory to store instructions and execute specific functions.
PLCs are commonly used in manufacturing plants, assembly lines, and other industrial settings.
They can be programmed using ladder logic, function block diagr...
- Q3. What is MTTR and MTBF
- Ans.
MTTR stands for Mean Time To Repair and MTBF stands for Mean Time Between Failures.
MTTR is the average time taken to repair a failed component or system.
MTBF is the average time between failures of a component or system.
MTTR is usually measured in hours or days, while MTBF is also measured in hours or days.
MTTR is an important metric for assessing maintenance efficiency, while MTBF is used to predict the reliability of...
- Q4. Defferent wetbeen MTTR and MTBF
Skills evaluated in this interview
I applied via Walk-in and was interviewed before Jul 2021. There were 2 interview rounds.
(1 Question)
- Q1. Related to department
Interview Preparation Tips
Interview questions from similar companies
Interview Questionnaire
1 Question
- Q1. All technical questions raised
Abhishek Bandejia
Interview Questionnaire
2 Questions
- Q1. Coding questions on data structures and oops
- Q2. Various questions on cv, projects, por's, etc
Interview Preparation Tips
Experience: Questions were normal like any other aptitude or coding tests.
Tips: Time given was enough for other sections but you need to hurry a little in aptitude part.
Duration: 60 minutes
Total Questions: 60
Round: Technical Interview
Experience: The questions were basic, some where well known like reversing a link list using recursion, designing of car parking lot using concept of oops, find tree height/diameter, etc.
Tips: 1. They ask you to write complete code on paper. This sometimes turn out to be a challenging task when you don't have compiler to correct you on basic things. Practice writing codes on paper.
2. They surely ask questions on oops, like polymorphism, inheritance, etc. besides their definition, also practice writing sudo codes to explain them
Round: HR Interview
Experience: Mainly i was asked questions on my internship experience and POR's.
Tips: They will try to grill you on some questions like 'Why we should hire you?', have a clear reason in your mind. Your other answers should not contradict with your reasons
General Tips: I don't know about other colleges but HP recruits small number of students from my university. Coding questions were average level and can easily be tackled. Many students were rejected after HR interview so don't take it lightly. They do grill you in a very good style if they are in doubt about your selection
Skills: willingness, Enthusiasm, Coding skills, Aptitude skills
College Name: IIT Guwahati
I applied via Walk-in and was interviewed before Dec 2019. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Only experience .
Interview Preparation Tips
Generic leetcode easy medium
(1 Question)
- Q1. Basics of os, networking
(1 Question)
- Q1. Generic hr round
Selected
I applied via Approached by Company and was interviewed before Sep 2022. There were 3 interview rounds.
(1 Question)
- Q1. About improvement project
(1 Question)
- Q1. About the technical skills like FMEA, Risk analysis
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before Feb 2023. There was 1 interview round.
(1 Question)
- Q1. SMT mounting and equipment maintenance related questions ask on interview
Selected
I applied via Naukri.com and was interviewed in Mar 2024. There were 4 interview rounds.
(1 Question)
- Q1. Round 1 of the program means the funding allocated under the program with moneys appropriated durin
(1 Question)
- Q1. Chapter 1 of the class 2 maths syllabus is on 'What is Long and What is Roun
(1 Question)
- Q1. - ROUND 3 END OF DAZE 2010; 2. • 42 questions •
(1 Question)
- Q1. _ 1 1 Present Simple - Present Continuous 2 bys 5 watches 8 dries 3 cares 5 calls
- Ans.
The question is testing the candidate's knowledge of present simple and present continuous tenses.
Present Simple is used for general truths, habits, and routines.
Present Continuous is used for actions happening now or around the present moment.
Examples: 'He cares for the equipment regularly.' (Present Simple) 'He is currently calling the supplier for spare parts.' (Present Continuous)
Interview Preparation Tips
People
1. Revere Linked List
2. Maximum water in a container
(1 Question)
- Q1. 1. ArrayList 2. Types of locaters in Appium 3. D/b UI automator1 and ui Automator 2?
- Ans.
ArrayList is a resizable array implementation in Java. Appium locators include ID, name, class name, xpath, etc. UI Automator 1 and 2 are tools for testing Android apps.
ArrayList is a dynamic array that can grow or shrink in size. Example: ArrayList<String> list = new ArrayList<>();
Appium locators include ID, name, class name, xpath, etc. Example: driver.findElement(By.id("elementID"));
UI Automator 1 is a t...
1. What is same for you and even for PM of US?
Skills evaluated in this interview
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Haier Appliances India Interviews By Designations
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Haier Appliances India Maintenance Engineer Interview Process
based on 2 interviews
Interview experience
Interview Questions from Similar Companies
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Haier Appliances India Maintenance Engineer Reviews and Ratings
based on 10 reviews
Rating in categories
|
Assistant Manager
275
salaries
|  ₹3.8 L/yr - ₹11 L/yr |
|
Senior Engineer
255
salaries
| ₹3.5 L/yr - ₹8.5 L/yr |
|
Deputy Manager
220
salaries
| ₹5 L/yr - ₹15 L/yr |
|
Sales Executive
179
salaries
| ₹1.5 L/yr - ₹5 L/yr |
|
Engineer
146
salaries
| ₹2.8 L/yr - ₹5.5 L/yr |
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