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Jodhani Papers Electrical Technician Interview Questions and Answers

Updated 22 Jun 2024

Jodhani Papers Electrical Technician Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Whatsapp and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. What is the minimum megger value of good motor.
  • Ans. 

    The minimum megger value of a good motor is typically 1 megohm or higher.

    • A good motor should have a megger value of at least 1 megohm to ensure proper insulation resistance.

    • Lower megger values may indicate insulation issues or potential breakdowns in the motor.

    • Regular megger testing is important to detect any insulation problems in motors.

    • For high voltage motors, the minimum megger value may be higher than 1 megohm.

  • Answered by AI
  • Q2. How much kva transformer is installed in my plant.
  • Ans. 

    The kVA transformer installed in the plant is 500 kVA.

    • The kVA transformer installed in the plant is 500 kVA.

    • The kVA rating of the transformer is crucial for determining the power capacity of the plant.

    • It is important to regularly check and maintain the transformer to ensure optimal performance.

    • The kVA rating indicates the maximum load that the transformer can handle without overheating.

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Basic salary discussion.

Interview questions from similar companies

I applied via Campus Placement and was interviewed before Nov 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Power Consumption.. Related , Electrical Formula and Various Starter.. and Some Drawing Of Electrical.

Interview Preparation Tips

Interview preparation tips for other job seekers - Please Be Prepare For Technical Related Questions..

Interview Questionnaire 

3 Questions

  • Q1. Max voltage of tansmission line in India?
  • Ans. 

    The maximum voltage of transmission line in India is 765 kV.

    • The highest voltage level in India is 765 kV.

    • This voltage level is used for long distance transmission of electricity.

    • India has several high voltage transmission lines, including the Raigarh-Pugalur HVDC line.

    • The maximum voltage level has increased over the years, from 400 kV to 765 kV.

    • Higher voltage levels allow for more efficient transmission of electricity.

  • Answered by AI
  • Q2. Main protection for CT. Answer to this question is its secondary should be grounded
  • Q3. Speed control methods for induction motors
  • Ans. 

    Various methods like V/F control, rotor resistance control, and vector control are used for speed control of induction motors.

    • V/F control method varies the frequency and voltage supplied to the motor to control its speed.

    • Rotor resistance control method involves inserting external resistance in the rotor circuit to control the speed.

    • Vector control method uses advanced algorithms to control the speed and torque of the mo...

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: Conceptual paper. Technical subjective questions are not very hard.
Tips: Keep your concepts strong and don't panic by seeing subjective paper
Duration: 60 minutes
Total Questions: 30

Round: Technical Interview
Experience: Interview covered HR questions as well. Overall it was good.
Tips: Be confident and frank during interviews and tell them truth about things they ask.

Skills: Electrical Engineering Basics
College Name: NIT Surat
Motivation: Although the package is not very handsome but location is such that it will save you a lot of money and as far as career in paper it is second largest company in India using modern technologies so u get o learna lot
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview in Sep 2023.

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 - Technical 

(1 Question)

  • Q1. Transformers AC/DC drive
Round 3 - HR 

(1 Question)

  • Q1. Background after working

Interview Preparation Tips

Interview preparation tips for other job seekers - All hr department
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is type of mechanical sil
  • Ans. 

    There are various types of mechanical seals used in different applications.

    • Mechanical seals are used to prevent leakage between rotating and stationary parts in machinery.

    • Common types of mechanical seals include pusher seals, non-pusher seals, cartridge seals, and split seals.

    • Examples of mechanical seal applications include pumps, compressors, and mixers.

    • Mechanical seals are typically made of materials such as carbon,

  • Answered by AI
  • Q2. What is planetary gear box
  • Ans. 

    A planetary gear box is a type of gear system that consists of one or more outer gears, or planet gears, revolving around a central gear, or sun gear.

    • Consists of a central gear (sun gear), outer gears (planet gears), and a ring gear

    • Provides high gear reduction in a compact size

    • Commonly used in automotive transmissions and industrial machinery

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Val, pomp, gearbox,conver belt line

I applied via Referral and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. How does a magnetic flowmeter work?
  • Ans. 

    A magnetic flowmeter measures fluid flow by using a magnetic field to induce a voltage in a conductive liquid.

    • The meter consists of a tube lined with a non-conductive material, with two electrodes inserted into the fluid.

    • A magnetic field is generated by coils around the tube, which induces a voltage in the fluid as it flows through the magnetic field.

    • The voltage is proportional to the flow rate, and is measured by the ...

  • Answered by AI
  • Q2. Types of thermocouple
  • Ans. 

    Thermocouples are of different types based on the materials used. Common types include J, K, T, E, R, S, and B.

    • Thermocouples are made of two different metals or alloys.

    • The most common types are J, K, T, E, R, S, and B.

    • Type J is made of iron and constantan, and is suitable for use in vacuum, oxidizing, or reducing atmospheres.

    • Type K is made of chromel and alumel, and is suitable for use in oxidizing or inert atmospheres...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Know everything about experience that you have mentioned in the Resume.
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(3 Questions)

  • Q1. General questions
  • Q2. Introduce yourself
  • Q3. Technical questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Please be careful if called for interview at the location as committed they even don't pay up for to & fro travel so please avoid.
Rest explicitly don't mention salary and don't provide response later on.
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Introduce yourself
  • Q2. About experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Please don't join this company middle management have no knowledge how to operate company, they don't have system, they treat employees like a d...

Please don't try to join
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Sep 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Basic of engineering

Round 2 - Technical 

(1 Question)

  • Q1. Based on experience
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 - Technical 

(4 Questions)

  • Q1. Technical interview with panel
  • Q2. About industrial communication
  • Q3. Protection of transformer
  • Ans. 

    Protection of transformer involves measures to prevent damage from overloads, short circuits, and other electrical faults.

    • Use of protective relays to detect abnormal conditions and isolate the transformer

    • Installation of fuses and circuit breakers to interrupt excessive currents

    • Regular maintenance and testing to ensure proper functioning of protective devices

    • Implementation of temperature monitoring and cooling systems t...

  • Answered by AI
  • Q4. Industrial communication,

Jodhani Papers Interview FAQs

How many rounds are there in Jodhani Papers Electrical Technician interview?
Jodhani Papers interview process usually has 2 rounds. The most common rounds in the Jodhani Papers interview process are Technical and HR.
What are the top questions asked in Jodhani Papers Electrical Technician interview?

Some of the top questions asked at the Jodhani Papers Electrical Technician interview -

  1. What is the minimum megger value of good mot...read more
  2. How much kva transformer is installed in my pla...read more

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Jodhani Papers Electrical Technician Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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