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Treo Engineering Interview Questions and Answers
Treo Engineering Interview Experiences
3 interviews found
Anonymous
Selected
I applied via Naukri.com and was interviewed in Jul 2023. There was 1 interview round.
(1 Question)
- Q1. Any questions ask me ub/ub and etp
Electrical Engineer Interview Questions asked at other Companies
I applied via Naukri.com
(3 Questions)
- Q1. 1 Transformer maximum efficiency 2 transformer working principal
- Ans.
Transformer efficiency is maximum at 50% load. Working principle involves electromagnetic induction.
Transformer efficiency is highest at 50% load
Efficiency decreases with increasing or decreasing load
Working principle involves electromagnetic induction
Transformers can step up or step down voltage
Transformers are used in power transmission and distribution
- Q2. About sensor and diode
- Q3. Rectifier working principle and rectifier types
- Ans.
Rectifiers convert AC to DC by allowing current to flow in only one direction. Types include half-wave, full-wave, and bridge.
Rectifiers are used to convert AC to DC by allowing current to flow in only one direction.
Half-wave rectifiers only allow half of the AC waveform to pass through, resulting in a pulsating DC output.
Full-wave rectifiers use both halves of the AC waveform to produce a smoother DC output.
Bridge rec...
Interview Preparation Tips
And good communication skill. And well behave at your job site
Electrical Engineer Interview Questions asked at other Companies
I applied via Referral and was interviewed in Dec 2020. There were 2 interview rounds.
Interview Questionnaire
2 Questions
- Q1. What is your past experience?
- Q2. How to use your past experience in this company?
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Regional Sales Manager Interview Questions asked at other Companies
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I applied via Campus Placement and was interviewed in Sep 2023. There were 3 interview rounds.
Basic java questions
(2 Questions)
- Q1. Explain Linked list implementation and stack
- Ans.
Linked list is a data structure where each element points to the next element. Stack is a data structure that follows Last In First Out (LIFO) principle.
Linked list implementation involves creating nodes with data and a pointer to the next node.
Stack implementation involves pushing elements onto the stack and popping them off in reverse order.
Example: Linked list - 1 -> 2 -> 3 -> NULL, Stack - push(1), push(2), push(3)
- Q2. Oops concepts in java
- Ans.
Oops concepts in Java refer to Object-Oriented Programming principles like Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability of a method to do different things based on the object it is acting upon.
Abstraction: Hiding the imp...
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Skills evaluated in this interview
(1 Question)
- Q1. 3 dsa problem asked
Covers basics aps around 15 question
DSA based questions from leetcode easy and medium
Basic aptitude and coding problems were asked
System design and advanced algorithms were asked
(1 Question)
- Q1. Taxation related questions & GST related questions
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Interview Questionnaire
1 Question
- Q1. Are uu an experience holder ?
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Strengths, skills, basic introduction.
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