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Alstom Transportation
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I applied via Campus Placement and was interviewed in Dec 2023. There were 2 interview rounds.
Good, general topic, no need to prepare
Stress is a measure of the internal forces within a material that resist deformation.
Stress is calculated by dividing the force applied to an object by the cross-sectional area of the object.
The formula for stress is Stress = Force / Area.
Stress is typically measured in units of force per unit area, such as Pascals (Pa) or pounds per square inch (psi).
Strain is a measure of deformation or change in shape of a material, calculated as the change in length divided by the original length.
Strain is a dimensionless quantity, typically expressed as a percentage or in decimal form.
It is calculated using the formula: Strain = (Change in length) / (Original length)
There are different types of strain such as tensile strain, compressive strain, and shear strain.
Strain can be ca...
Electrical machines, Transmission and Distribution, Power System
Topic was Artificial Intelligence
I applied via Campus Placement and was interviewed before Jan 2024. There were 3 interview rounds.
Easy use geek for geeks and and and
Common topics and and and and and
Alstom Transportation interview questions for designations
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Moderate questions the aptitude
posted on 19 Feb 2024
I applied via Company Website and was interviewed in Jan 2024. There were 2 interview rounds.
Current affairs on farmers protest
Mathematics ang general aptitude
posted on 26 Sep 2024
I applied via Recruitment Consulltant and was interviewed before Sep 2023. There were 2 interview rounds.
Normal questions based on ssc cgl
posted on 28 Jun 2023
I applied via Campus Placement and was interviewed before Jun 2022. There were 3 interview rounds.
Technical based, common aptitude
The average soil bearing capacity of a 2bhk depends on various factors such as soil type, depth, and quality.
Soil bearing capacity can range from 1,500 to 5,000 pounds per square foot for residential buildings.
Factors like soil type (clay, sand, gravel), depth of soil, and quality of soil affect the bearing capacity.
Consulting a geotechnical engineer is recommended to determine the specific soil bearing capacity for a
Various tests are conducted on sites to ensure electrical systems are functioning properly.
Insulation resistance test to check for any insulation breakdown
Earth resistance test to ensure proper grounding
Polarity test to verify correct wiring connections
Continuity test to check for any breaks in the circuit
Load testing to assess the performance of the electrical system
posted on 30 May 2024
I applied via Campus Placement and was interviewed before May 2023. There were 3 interview rounds.
Was quite easy if you prepare and revise basics
Communication modules in PLCs are hardware components that allow the PLC to communicate with other devices or systems.
Communication modules provide various communication interfaces such as Ethernet, serial ports, Profibus, Profinet, etc.
They enable the PLC to exchange data with other PLCs, HMIs, SCADA systems, or external devices like sensors and actuators.
Some communication modules support wireless communication proto...
Power generation involves converting various forms of energy into electrical power, which is then distributed through a network of transmission lines and substations to end users.
Power generation involves converting mechanical, chemical, solar, wind, or nuclear energy into electrical power
The generated power is then transmitted through high-voltage transmission lines to substations
Substations step down the voltage for ...
Digital payments in India have revolutionized the way transactions are conducted, leading to increased convenience and financial inclusion.
Digital payments have increased financial inclusion by providing access to banking services for the unbanked population.
The adoption of digital payments has reduced the reliance on cash transactions, leading to a more transparent economy.
Digital payment platforms like Paytm, Google ...
posted on 25 May 2024
I applied via Campus Placement and was interviewed in Apr 2024. There was 1 interview round.
Types of induction machines include squirrel cage induction motors and wound rotor induction motors.
Squirrel cage induction motors have a simple and rugged construction, suitable for constant speed applications.
Wound rotor induction motors have external resistors connected to the rotor windings, allowing for adjustable speed and high starting torque.
Other types include double cage induction motors and single-phase indu...
A combination of both standard and arc fault circuit breakers are used in my home.
Standard circuit breakers are used to protect against overloads and short circuits.
Arc fault circuit breakers are used to detect and prevent electrical fires caused by arcing faults.
Both types of circuit breakers provide different levels of protection for electrical circuits.
Examples: Square D QO series for standard circuit breakers, Siem
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