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Sigma Engineered Solutions Diploma Trainee Engineer Interview Questions and Answers

Updated 7 Aug 2024

Sigma Engineered Solutions Diploma Trainee Engineer Interview Experiences

2 interviews found

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Aug 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Working of teansformer
  • Ans. 

    A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.

    • Transformers work on the principle of electromagnetic induction

    • They have two coils - primary and secondary - that are magnetically coupled

    • The primary coil is connected to a source of alternating current, creating a changing magnetic field

    • This changing magnetic field induces a voltage in the secondar...

  • Answered by AI
  • Q2. Armature reaction theory

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare core knowledge
Interview experience
4
Good
Difficulty level
Easy
Process Duration
-
Result
-

I was interviewed before Jun 2023.

Round 1 - HR 

(2 Questions)

  • Q1. Self introduction
  • Q2. Tell me something About yourself

Interview Preparation Tips

Interview preparation tips for other job seekers - Normal personal Interview

Diploma Trainee Engineer Interview Questions Asked at Other Companies

asked in MSPL
Q1. Wich of the following laws states that: in any electrical network ... read more
Q2. What will be the possible reason behind heavy white smoke ?
Q3. Why use Electrical CAD? How draw Symbol of perpendicularity
Q4. Which Types of engine make a tata Cummins
asked in Daikin
Q5. Define one cycle of refrigeration with thermodynamic processes?

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(5 Questions)

  • Q1. What is first law of thermodynamics
  • Ans. 

    The first law of thermodynamics states that energy cannot be created or destroyed, only transferred or converted.

    • Energy is a conserved quantity

    • It can be transferred between systems or converted from one form to another

    • The law is also known as the law of conservation of energy

    • It applies to all forms of energy including heat, work, and potential energy

    • An example is the energy transfer that occurs when a hot object is pla

  • Answered by AI
  • Q2. What is Enthalpy
  • Ans. 

    Enthalpy is the sum of internal energy and pressure-volume work done by a system.

    • Enthalpy is a thermodynamic property of a system.

    • It is represented by the symbol 'H'.

    • It is defined as the sum of internal energy and pressure-volume work done by a system.

    • Enthalpy change is the difference between the enthalpies of the products and reactants in a chemical reaction.

    • Enthalpy is used in various fields including chemistry, phys

  • Answered by AI
  • Q3. What is mean by cottar joints
  • Ans. 

    Cottar joints are used to connect two rods or bars end to end.

    • Cottar joints are also known as sleeve and cotter joints.

    • They are commonly used in mechanical and structural applications.

    • The joint consists of a sleeve that fits over the ends of two rods and a cotter pin that is inserted through holes in the sleeve and the rods to hold them together.

    • Cottar joints are used to transmit tensile loads and are not suitable for ...

  • Answered by AI
  • Q4. Family background
  • Q5. Tell about your self

I applied via Campus Placement and was interviewed in Jul 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

It was just basic like English grammar, mathematics,and reasoning.

Round 3 - Technical 

(1 Question)

  • Q1. They ask me, my favourite subject and when I told them, they asked me briefly on that
Round 4 - HR 

(1 Question)

  • Q1. Why should you join our company.
  • Ans. I want a plateform to improve my working skill and bookish knowledge, so hear I am.
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - According my experience first of all you should feel better that time . No hesitation,no nervousness, no worry. Your natural smile should be came without any fear. Don't argue, give respect, speak as gently as you can ☺️.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Jul 2023. There was 1 interview round.

Round 1 - Group Discussion 

Which is better between electric and fuel driven vehicles

Interview Preparation Tips

Interview preparation tips for other job seekers - Very goid place for new commers.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. About generator Engine parts and workings Alternator All basic questions
Round 3 - HR 

(1 Question)

  • Q1. Normal about flexibility and can you do field visit.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be very formal and well groomed .More than answering the questions your personality matters.

I applied via Campus Placement

Round 1 - Assignment 

Technical &non technical questions

Round 2 - Technical 

(2 Questions)

  • Q1. Your self Introduction
  • Q2. Technical questions Regarding your Subject

Interview Preparation Tips

Interview preparation tips for other job seekers - You should have good communication
& basic knowledge of your subject
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Aug 2022. There were 2 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Why you want to join Cummins rather than Other MNCs? How you serve to this Organization ? Tell me about Yourself .
Round 2 - Technical 

(2 Questions)

  • Q1. What is Resistor in Electronics?
  • Ans. 

    A resistor is an electronic component that limits the flow of electric current in a circuit.

    • Resistors are used to control the amount of current flowing through a circuit.

    • They are passive components that dissipate energy in the form of heat.

    • Resistors are measured in ohms (Ω) and have color-coded bands to indicate their resistance value.

    • They can be fixed resistors with a specific resistance value or variable resistors th...

  • Answered by AI
  • Q2. What is Transformer ?
  • Ans. 

    A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.

    • Transformers are used to increase or decrease the voltage levels in electrical power transmission and distribution systems.

    • They consist of two or more coils of wire, known as windings, which are wound around a core made of magnetic material.

    • The primary winding is connected to the input v...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Overall Experience is quite good but though the comapny will do bulk hiring so there is no scope to explain anything . If You appearing Cummins Campus Interview my suggestion is - That always try to answer fast .
Without this there is nothing else. Overall Company is really Good.
Go for It.

I applied via Company Website and was interviewed in Jul 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Quality assurance questions

Interview Preparation Tips

Interview preparation tips for other job seekers - SPC,msa,7qc tool,,audit, inspection,pdi, machine shop
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. What is transformer?
  • Ans. 

    A transformer is an electrical device that transfers electrical energy from one circuit to another through electromagnetic induction.

    • Transformers are used to increase or decrease the voltage of an alternating current (AC) power supply.

    • They consist of two coils of wire, known as the primary and secondary, which are wound around a magnetic core.

    • When an AC voltage is applied to the primary coil, it creates a magnetic fiel...

  • Answered by AI
  • Q2. Transformer is a electrical static device which is using step down and step up without changing frequency

Interview Preparation Tips

Interview preparation tips for other job seekers - All are good, there are a minimal chances to kick out from interview

Sigma Engineered Solutions Interview FAQs

How many rounds are there in Sigma Engineered Solutions Diploma Trainee Engineer interview?
Sigma Engineered Solutions interview process usually has 1 rounds. The most common rounds in the Sigma Engineered Solutions interview process are HR and Technical.
What are the top questions asked in Sigma Engineered Solutions Diploma Trainee Engineer interview?

Some of the top questions asked at the Sigma Engineered Solutions Diploma Trainee Engineer interview -

  1. working of teansfor...read more
  2. Armature reaction the...read more

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Sigma Engineered Solutions Diploma Trainee Engineer Interview Process

based on 4 interviews

Interview experience

4.5
  
Good
View more
Sigma Engineered Solutions Diploma Trainee Engineer Salary
based on 194 salaries
₹1.5 L/yr - ₹3 L/yr
At par with the average Diploma Trainee Engineer Salary in India
View more details

Sigma Engineered Solutions Diploma Trainee Engineer Reviews and Ratings

based on 54 reviews

4.2/5

Rating in categories

4.3

Skill development

4.1

Work-life balance

3.8

Salary

4.1

Job security

4.2

Company culture

3.5

Promotions

3.9

Work satisfaction

Explore 54 Reviews and Ratings
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