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Som Autotech Maintenance Engineer Interview Questions and Answers
Som Autotech Maintenance Engineer Interview Experiences
1 interview found
Anonymous
(3 Questions)
- Q1. About previous work of you previous company.
- Ans. It is depend on you. What you know
- Q2. About your qualifications
- Q3. Tell them you're qualifications
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I applied via Recruitment Consulltant and was interviewed before Feb 2021. There was 1 interview round.
(2 Questions)
- Q1. Open pump house and Tunnels
- Q2. Road and
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I applied via Recruitment Consulltant and was interviewed before Feb 2021. There was 1 interview round.
(2 Questions)
- Q1. Open pump house and Tunnels
- Q2. Road and
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Sambhu Ghosh
Interview Preparation Tips
Experience: Machine maintenance,, machine PM, work planning, kayzen work, modification work etc.
I applied via Campus Placement and was interviewed before Jul 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Basics about the education and knowledge
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I applied via Naukri.com and was interviewed before Jul 2020. There were 5 interview rounds.
Interview Questionnaire
2 Questions
- Q1. How can you satisfy your job
- Q2. With hardwork and my experience
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I applied via Walk-in and was interviewed before Feb 2020. There was 1 interview round.
Interview Questionnaire
6 Questions
- Q1. Where do u live?
- Q2. Now where are u saty
- Q3. Asked the ohm's low
- Q4. Explain 3ph induction motor working
- Ans.
3ph induction motor works on the principle of electromagnetic induction to convert electrical energy into mechanical energy.
Three-phase AC power is supplied to the stator winding, creating a rotating magnetic field.
This rotating magnetic field induces a current in the rotor, which in turn creates its own magnetic field.
The interaction between the stator and rotor magnetic fields causes the rotor to rotate, converting e
- Q5. Drow star delta connection
- Q6. 1 HP is equal how many watt
- Ans.
1 HP is equal to 746 watts.
HP stands for horsepower, a unit of power used in the automotive and manufacturing industries.
Watt is the SI unit of power.
The conversion factor between HP and watt is 746.
Interview Preparation Tips
Don't be silence say samthing of every question.
I applied via Recruitment Consultant and was interviewed in Jul 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Diff incremental and absolute encoder
- Ans.
Incremental encoder measures relative position changes while absolute encoder measures absolute position.
Incremental encoder generates a series of pulses as the shaft rotates, which are used to determine the relative position change.
Absolute encoder generates a unique digital code for each shaft position, providing absolute position information.
Incremental encoder is simpler and less expensive, while absolute encoder i...
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I applied via Company Website and was interviewed in Jan 2022. There were 2 interview rounds.
Employment aptitude test
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Selected
I applied via Naukri.com and was interviewed before Dec 2022. There were 3 interview rounds.
(2 Questions)
- Q1. What is your Experience
- Q2. What is your expected CTC
- Ans.
My expected CTC is in line with industry standards for a Sr. Engineer role.
Research industry standards for Sr. Engineer roles in the current market
Consider my years of experience, skills, and qualifications when determining my expected CTC
Be open to negotiation based on the overall compensation package offered
(2 Questions)
- Q1. Make Star-Delta electrical wiring diagram.
- Ans.
Star-Delta wiring diagram involves connecting a motor in two different configurations for starting and running.
Star connection involves connecting all three terminals of the motor windings together to form a star shape.
Delta connection involves connecting the terminals in a triangular shape.
Switching between star and delta configurations is done using a special motor starter.
Star-Delta wiring is commonly used for reduc...
- Q2. Make star-delta ladder logic.
- Ans.
Star-delta ladder logic is used to control the starting method of a three-phase induction motor.
Use two sets of contactors to switch between star and delta connections.
Implement a timer to delay the transition from star to delta.
Include overload protection for the motor.
Ensure proper interlocking to prevent simultaneous connection of star and delta.
Test the ladder logic thoroughly before implementation.
(1 Question)
- Q1. Energy Saving questions.
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Som Autotech Maintenance Engineer Reviews and Ratings
based on 2 reviews
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