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Sineng Electric Test Engineer Interview Questions and Answers
Sineng Electric Test Engineer Interview Experiences
1 interview found
I applied via Job Portal
(3 Questions)
- Q1. Wht is inverter? And how it's work
- Ans.
An inverter is an electronic device that converts DC power to AC power.
Inverters are commonly used in solar power systems to convert DC power from solar panels to AC power for use in homes and businesses.
They work by using electronic components to switch the direction of current flow, creating an alternating current.
Inverters can also be used in cars to convert DC power from the battery to AC power for use with electro...
- Q2. Difference between solar inverter and normal inverter
- Ans.
Solar inverter converts DC power from solar panels to AC power for use in homes and businesses, while normal inverter converts DC power from batteries to AC power.
Solar inverter is used in solar power systems, while normal inverter is used in battery backup systems.
Solar inverter has MPPT (Maximum Power Point Tracking) feature to optimize power output, while normal inverter does not have this feature.
Solar inverter is ...
- Q3. Inverter used component name
- Ans.
The inverter used component name varies depending on the type of inverter.
Inverters can use different types of components such as MOSFETs, IGBTs, or thyristors.
The component used depends on the type of inverter, its power rating, and the application.
For example, a solar inverter may use IGBTs while a motor drive inverter may use MOSFETs.
Interview Preparation Tips
Candidate should be knowledge in IGBT MOSFET transistor diode capacitor
Then go to interview
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Interview questions from similar companies
kunal singh
I applied via Company Website and was interviewed in Nov 2024. There were 2 interview rounds.
Basic aptitude questions were asked
It had two questions on binary strings
I applied via Company Website and was interviewed in Jan 2022. There were 2 interview rounds.
ANYTHING
(1 Question)
- Q1. Topics of Java ,manual ,automation
Interview Preparation Tips
- MANUAL
- AUTOMATION
- Core Java
sonu kumar
I applied via Naukri.com and was interviewed before Oct 2021. There were 2 interview rounds.
(2 Questions)
- Q1. Ims Registration and volte call flows
- Q2. LTE attach and inside messages
Interview Preparation Tips
Nabasmita Mohapatra
Selected
I applied via Company Website and was interviewed in Jan 2024. There was 1 interview round.
(3 Questions)
- Q1. What is STLC? What is defect life cycle?
- Ans.
STLC stands for Software Testing Life Cycle. Defect life cycle is the process of identifying, reporting, and resolving defects in software.
STLC is a series of activities performed during the testing process.
It includes test planning, test design, test execution, and test closure.
Defect life cycle consists of various stages like identification, logging, triaging, fixing, retesting, and closure.
Defects are reported, trac...
- Q2. What are assess modifiers in java?
- Ans.
Access modifiers in Java control the visibility and accessibility of classes, methods, and variables.
There are four access modifiers in Java: public, private, protected, and default.
Public access modifier allows unrestricted access from any class.
Private access modifier restricts access to only within the same class.
Protected access modifier allows access within the same package or subclasses.
Default access modifier (n...
- Q3. What is garbage value?
- Ans.
Garbage value is an unpredictable or random value that is stored in a variable when it is not assigned a specific value.
Garbage values occur when a variable is declared but not initialized.
They can be caused by uninitialized variables, memory leaks, or accessing uninitialized memory.
Garbage values can lead to unexpected behavior and bugs in software.
Example: int x; // x may contain a garbage value until assigned a spec
Skills evaluated in this interview
I applied via Company Website and was interviewed in Oct 2022. There were 3 interview rounds.
Selenium ,java any topic based question
(1 Question)
- Q1. Any Techinical questions
(1 Question)
- Q1. Project level question thank
Interview Preparation Tips
- Selenium
- Core Java
- Automation Testing
Software Testing Engineer Interview Questions & Answers
Northcorp Software
Anonymous
posted on 10 Apr 2022
I applied via Referral
Attitude,reasoning
Topics in explain
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed before Dec 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Question related banking domain
- Q2. Question related manual testing
(2 Questions)
- Q1. Personal experience
- Q2. Salary discussion
I applied via Walk-in
SDLC, Smoke vs sanity testing
(1 Question)
- Q1. What is software? types of software. SDLC module ,verification and validation, Globalization and Localization testing. and STLC .
- Ans.
Software is a set of instructions that tell a computer how to perform specific tasks. There are different types of software such as system software, application software, and programming software.
Software is a collection of data or computer instructions that tell the computer how to work.
Types of software include system software (e.g. operating systems), application software (e.g. word processors), and programming soft...
(1 Question)
- Q1. Tell me about your selfe, what did you like most about the job description.
Skills evaluated in this interview
I applied via Naukri.com and was interviewed before Oct 2021. There were 2 interview rounds.
(2 Questions)
- Q1. Ims Registration and volte call flows
- Q2. LTE attach and inside messages
Interview Preparation Tips
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