20+ EC-Mobility Interview Questions and Answers

The engine works on either Otto or Diesel cycle depending on the type of engine.

• Otto cycle is used in gasoline engines, where fuel is ignited by a spark plug

• Diesel cycle is used in diesel engines, where fuel is ignited by compression

• Both cycles involve intake, compression, power, and exhaust strokes

No

• L&T is not TS (Technical Specification) certified.

• There is no information available to suggest that L&T is TS certified.

• L&T may have other certifications, but TS certification is not one of them.

Power plants work on various cycles depending on the type of plant.

• Power plants can work on cycles such as the Rankine cycle, Brayton cycle, or combined cycle.

• In a Rankine cycle, water is heated to produce steam, which drives a turbine to generate electricity.

• In a Brayton cycle, air is compressed, heated, and expanded to drive a turbine.

• Combined cycle power plants use both the Rankine and Brayton cycles for increased efficiency.

• Other cycles used in power plants include the Ot...read more

Catalystic is a software framework used for accelerating the development and execution of data processing applications.

• Catalystic provides a set of tools and libraries that optimize the performance of data processing tasks.

• It enables developers to write code in a high-level language and automatically optimizes it for efficient execution.

• Catalystic is required to improve the speed and efficiency of data processing applications, especially in big data environments.

• It helps in r...read more

STL file is a file format used for 3D printing. It contains information about the geometry of a 3D object.

• STL stands for Standard Tessellation Language.

• It represents the surface geometry of a 3D object using triangles.

• STL files are widely used in 3D printing and computer-aided manufacturing (CAM).

• They are needed to provide the necessary information for 3D printers to create physical objects.

• STL files can be created using various 3D modeling software like AutoCAD, SolidWorks, ...read more

2-stroke engines have a simpler design and produce more power, but are less fuel efficient and emit more pollution compared to 4-stroke engines.

• 2-stroke engines have a simpler design with fewer moving parts.

• 2-stroke engines produce more power per cycle compared to 4-stroke engines.

• 2-stroke engines require a mixture of oil and fuel for lubrication.

• 4-stroke engines have a more complex design with separate intake, compression, combustion, and exhaust strokes.

• 4-stroke engines are...read more

Yes, I have basic computer skills including proficiency in Microsoft Office applications.

• Proficient in Microsoft Office applications such as Word, Excel, and PowerPoint

• Familiar with basic computer operations like file management and internet browsing

• Comfortable using email and other communication tools for work purposes

Yes, I have plans for higher studies.

• I have always been passionate about learning and expanding my knowledge.

• Higher studies will provide me with the opportunity to specialize in a specific field and gain in-depth knowledge.

• It will also enhance my career prospects and open doors to better job opportunities.

• I have already researched and shortlisted potential universities and programs that align with my interests and goals.

• I am also considering scholarships and financial aid opt...read more

Knowledge about Printers

• Understanding different types of printers such as inkjet, laser, and thermal printers

• Knowledge of printer components and their functions, including print heads, cartridges, and paper trays

• Familiarity with printer connectivity options like USB, Ethernet, and wireless

• Understanding printer settings and configurations, including print quality, paper size, and duplex printing

• Awareness of common printer issues and troubleshooting techniques

• Knowledge of print...read more

A DC motor converts electrical energy into mechanical energy to produce rotational motion.

• DC motors operate based on the principle of electromagnetic induction.

• They consist of a stator, rotor, and commutator.

• When current flows through the stator windings, a magnetic field is created.

• This magnetic field interacts with the rotor's magnetic field, causing it to rotate.

• The commutator ensures that the direction of current in the rotor windings changes at the right time to maintain...read more

A popular 32-bit microcontroller is the ARM Cortex-M series.

• ARM Cortex-M0

• ARM Cortex-M3

• ARM Cortex-M4

• ARM Cortex-M7

A stress-strain diagram shows the relationship between stress and strain in a material.

• The diagram typically consists of a linear elastic region, a yield point, and a plastic deformation region.

• The slope of the linear region represents the material's Young's Modulus.

• The yield point indicates the stress at which the material begins to deform plastically.

• The ultimate tensile strength is the maximum stress the material can withstand before failure.

• The area under the stress-strai...read more