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Siemens Electrical Technician Interview Questions, Process, and Tips

Updated 10 Jan 2024

Top Siemens Electrical Technician Interview Questions and Answers

View all 7 questions

Siemens Electrical Technician Interview Experiences

3 interviews found

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

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

Round 1 - Technical 

(1 Question)

  • Q1. Who is the encoder
  • Ans. 

    An encoder is a device or circuit that converts information from one format to another.

    • An encoder can be a hardware device or a software program.

    • In the context of electrical engineering, an encoder is often used to convert analog signals into digital signals.

    • Encoders are commonly used in communication systems, robotics, and industrial automation.

    • Examples of encoders include rotary encoders used in motor control and opt

  • Answered by AI

Skills evaluated in this interview

I applied via Walk-in and was interviewed in Mar 2022. There were 2 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 - Technical 

(6 Questions)

  • Q1. What is encoder, proxy
  • Ans. 

    An encoder is a device that converts motion into an electrical signal. A proxy is a server that acts as an intermediary for requests from clients.

    • Encoders are used in various applications such as robotics, automation, and CNC machines.

    • Proxies are commonly used in computer networks to improve security and performance.

    • An example of an encoder is a rotary encoder that converts the rotational motion of a shaft into an elec...

  • Answered by AI
  • Q2. How to chake transformer
  • Ans. 

    To check a transformer, perform visual inspection, measure voltage and current, and test insulation resistance.

    • Perform a visual inspection of the transformer for any physical damage or signs of overheating.

    • Measure the voltage and current using a multimeter to ensure they are within the rated values.

    • Test the insulation resistance using a megohmmeter to ensure it is above the minimum value.

    • Perform a polarity test to ensu...

  • Answered by AI
  • Q3. How to chake motor conditions
  • Ans. 

    To check motor conditions, perform visual inspection, measure voltage and current, check for abnormal noises, and test motor performance.

    • Perform a visual inspection to check for any physical damage or loose connections.

    • Measure the voltage and current using a multimeter to ensure they are within the specified range.

    • Listen for any abnormal noises such as grinding or squealing that may indicate motor issues.

    • Test the motor...

  • Answered by AI
  • Q4. Why use in VFD drive
  • Ans. 

    VFD drives are used to control the speed and torque of electric motors, resulting in energy savings and improved motor performance.

    • VFD drives allow for precise control of motor speed and torque.

    • They can be used to match the motor speed to the load requirements, resulting in energy savings.

    • VFD drives can improve motor performance by reducing mechanical stress and wear.

    • They enable soft starting and stopping of motors, re...

  • Answered by AI
  • Q5. What different in Acb, vcb breaker
  • Ans. 

    ACB and VCB breakers are both types of circuit breakers used in electrical systems, but they differ in their operating mechanisms.

    • ACB stands for Air Circuit Breaker, while VCB stands for Vacuum Circuit Breaker.

    • ACB breakers use air as the medium for arc extinction, while VCB breakers use vacuum.

    • ACB breakers are typically used for low voltage applications, while VCB breakers are used for medium to high voltage applicatio...

  • Answered by AI
  • Q6. What is Di or Do how to work
  • Ans. 

    Di and Do are electrical protection devices used in low voltage systems to protect against overcurrent and short circuits.

    • Di stands for Differential Current Protection and is used to detect and protect against ground faults and leakage currents.

    • Do stands for Overcurrent Protection and is used to protect against overloads and short circuits.

    • Di works by comparing the current flowing in the live and neutral conductors, an...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I working allows hard and experiment electrical device

Electrical Technician Interview Questions Asked at Other Companies

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Q5. How to replaced electrical parts? Replacing Before same spare par ... read more

Interview Questionnaire 

1 Question

  • Q1. Electrical

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Apr 2023. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. About past experience and electrical design related questions
Round 2 - Technical 

(1 Question)

  • Q1. Interviewed with US team, asked general managerial and few technical questions
Round 3 - HR 

(1 Question)

  • Q1. Introduction and background
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Aug 2023. There were 2 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 - Technical 

(2 Questions)

  • Q1. Safety relay working principal
  • Ans. 

    Safety relay is an electromechanical device that monitors the safety functions of a machine and stops it if a safety issue is detected.

    • Safety relays are used to monitor safety functions such as emergency stops, guard doors, light curtains, etc.

    • They work by using input signals from safety devices to determine if the machine is in a safe state.

    • If a safety issue is detected, the safety relay will open its contacts and sto...

  • Answered by AI
  • Q2. Star delta starte
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 - One-on-one 

(5 Questions)

  • Q1. Introduction your self
  • Ans. 

    I am an experienced Electrical Engineer with expertise in designing and implementing electrical systems.

    • I have a Bachelor's degree in Electrical Engineering from XYZ University.

    • I have worked for 5 years at ABC Company, where I designed and implemented electrical systems for commercial buildings.

    • I am proficient in using CAD software for creating electrical schematics and layouts.

    • I have experience in troubleshooting and ...

  • Answered by AI
  • Q2. Technical answer
  • Q3. What is oms law What resistance unit
  • Ans. 

    Ohm's Law is a fundamental principle in electrical engineering that relates the current flowing through a conductor to the voltage across it and the resistance of the conductor.

    • Ohm's Law states that the current (I) flowing through a conductor is directly proportional to the voltage (V) across it and inversely proportional to the resistance (R) of the conductor.

    • The formula for Ohm's Law is: V = I * R, where V is the vol...

  • Answered by AI
  • Q4. What's current unit
  • Ans. 

    The current unit is the ampere (A), which measures the flow of electric charge.

    • The ampere is named after the French physicist André-Marie Ampère.

    • Current is the rate at which electric charge flows through a conductor.

    • Other common units for current include milliamperes (mA) and microamperes (μA).

  • Answered by AI
  • Q5. Write the voltage unit
  • Ans. 

    The voltage unit is measured in volts (V).

    • The voltage unit is denoted by the symbol V.

    • Voltage is the potential difference between two points in an electrical circuit.

    • Common examples of voltage units include millivolts (mV), kilovolts (kV), and megavolts (MV).

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Fair and was interviewed in Oct 2022. There were 2 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 - Technical 

(3 Questions)

  • Q1. Introduction in the technical My self Suneel meena for electrical engineering rtu kota 67.28 % My b.tech electrical engineering my b.tech complete in 2021 and i have work in 132 kv sub station bhar...
  • Q2. Tell me about my self
  • Q3. Introduction in my self

Interview Preparation Tips

Topics to prepare for Wipro PARI Electrical Engineer interview:
  • Technical
Interview preparation tips for other job seekers - I am a interested to the field work and I like to the technical work
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. What is your experience.
  • Ans. 

    I have 5 years of experience working as an Electrical Engineer in the power generation industry.

    • 5 years of experience in power generation industry

    • Proficient in designing electrical systems

    • Skilled in troubleshooting and maintenance of electrical equipment

    • Experience with PLC programming and control systems

    • Knowledge of industry standards and regulations

  • Answered by AI
  • Q2. What is your salary expectation
  • Ans. 

    I am looking for a competitive salary that aligns with my experience and skills in the industry.

    • Research industry standards for Electrical Engineers in the specific location

    • Consider years of experience and level of expertise

    • Factor in benefits and perks offered by the company

    • Be prepared to negotiate based on the overall compensation package

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Transformers working principle
  • Ans. 

    Transformers work on the principle of electromagnetic induction to transfer electrical energy between two or more circuits.

    • Transformers have two coils of wire, known as the primary and secondary coils.

    • When an alternating current flows through the primary coil, it creates a changing magnetic field.

    • This changing magnetic field induces a voltage in the secondary coil, transferring electrical energy.

    • The ratio of the number...

  • Answered by AI
  • Q2. Different type of sensors
  • Ans. 

    Different types of sensors include temperature sensors, pressure sensors, proximity sensors, motion sensors, and light sensors.

    • Temperature sensors - measure temperature changes

    • Pressure sensors - measure pressure changes

    • Proximity sensors - detect nearby objects without physical contact

    • Motion sensors - detect movement or changes in position

    • Light sensors - detect light intensity or brightness

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. What is fermentation
  • Ans. 

    Fermentation is a metabolic process that produces chemical changes in organic substrates through the action of enzymes.

    • Fermentation is a metabolic process that converts carbohydrates, such as sugars and starches, into alcohol or organic acids using microorganisms like yeast or bacteria.

    • Common examples of fermentation include the production of beer, wine, yogurt, and bread.

    • Fermentation is used in various industries such...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

The first round was a gamified aptitude test, and shortlisting was conducted based on sectional cutoffs. Female candidates were given higher preference.

Round 2 - Technical 

(5 Questions)

  • Q1. Basic questions on Transformer
  • Q2. Working of circuit Breakers and relays
  • Ans. 

    Circuit breakers are devices that automatically stop the flow of electricity when a fault is detected, while relays are switches that open or close circuits based on electrical signals.

    • Circuit breakers are designed to protect electrical circuits from damage caused by overcurrent or short circuits.

    • They work by detecting abnormal current flow and quickly interrupting the circuit to prevent damage.

    • Relays are electromechan...

  • Answered by AI
  • Q3. What is corona loss, insulators, Ferranti effect and all the basics of ETD
  • Q4. What is a Buchholz relay and how does it work?
  • Ans. 

    A Buchholz relay is a protective device used in oil-filled transformers to detect and prevent internal faults.

    • Detects faults such as insulation breakdown or arcing within the transformer

    • Consists of a float switch connected to an alarm or trip circuit

    • When gas or oil accumulates due to a fault, the float rises and triggers the alarm or trip signal

    • Helps prevent major damage to the transformer by isolating it from the powe

  • Answered by AI
  • Q5. Principle of Induction motor and what is mutual inductance
  • Ans. 

    Induction motor operates on the principle of electromagnetic induction. Mutual inductance is the measure of the coupling between two coils.

    • Induction motor works on the principle of electromagnetic induction where a rotating magnetic field is produced to induce current in the rotor, causing it to rotate.

    • Mutual inductance is the measure of the coupling between two coils, indicating how much of the magnetic field produced...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident. Your key to success is your confidence, and I wish you all the best.

Siemens Interview FAQs

How many rounds are there in Siemens Electrical Technician interview?
Siemens interview process usually has 1-2 rounds. The most common rounds in the Siemens interview process are Technical and Resume Shortlist.
What are the top questions asked in Siemens Electrical Technician interview?

Some of the top questions asked at the Siemens Electrical Technician interview -

  1. What different in Acb, vcb brea...read more
  2. How to chake motor conditi...read more
  3. What is encoder, pr...read more

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Siemens Electrical Technician Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
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Siemens Electrical Technician Salary
based on 64 salaries
₹1.8 L/yr - ₹6 L/yr
6% more than the average Electrical Technician Salary in India
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Siemens Electrical Technician Reviews and Ratings

based on 13 reviews

4.1/5

Rating in categories

3.6

Skill development

4.1

Work-life balance

3.6

Salary

3.3

Job security

3.7

Company culture

3.6

Promotions

3.5

Work satisfaction

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