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Basic Arithmetic, English, Reasoning + Basic of Automobile Engineering
Petrol engines use spark ignition, while diesel engines use compression ignition.
Petrol engines use a spark plug to ignite the fuel-air mixture, while diesel engines rely on the heat generated by compressing air in the cylinder.
Petrol engines are generally lighter and more responsive, while diesel engines are more fuel efficient and have higher torque.
Petrol engines are more common in passenger cars, while diesel engin...
I am passionate about electrical engineering and eager to apply my skills in a practical setting.
Passionate about electrical engineering
Eager to apply skills in a practical setting
Excited about the opportunity to learn and grow in the field
I applied via Campus Placement
General topic group discussion - current affairs
I applied via Campus Placement and was interviewed in Aug 2023. There were 2 interview rounds.
General aptitude as well as subject related question
I applied via Campus Placement and was interviewed before Oct 2022. There were 3 interview rounds.
English and basic maths
Resistance is the opposition to the flow of electric current, while machines are devices that convert energy from one form to another.
Resistance is measured in ohms and is caused by the material and dimensions of a conductor.
Machines include motors, generators, transformers, and other devices that use electrical energy to perform work.
Resistance can be calculated using Ohm's Law: R = V/I, where R is resistance, V is vo
Machines operate based on various principles such as electromagnetic, mechanical, thermal, and chemical principles.
Machines convert one form of energy into another to perform work
Electromagnetic machines use the principles of electricity and magnetism, like motors and generators
Mechanical machines use moving parts to transfer and transform energy, like engines and gears
Thermal machines use heat to generate power, like ...
Challenges in electrical industry include rapid technological advancements, safety concerns, and skilled labor shortage.
Rapid technological advancements leading to constant need for upskilling and training
Safety concerns related to electrical hazards and compliance with regulations
Skilled labor shortage impacting project timelines and quality of work
Integration of renewable energy sources and smart grid technologies
90 question 90 min comprising of Logical and domain and communication
Ohm's law is limited to linear, passive circuits with constant temperature and material properties.
Ohm's law only applies to linear circuits where voltage is directly proportional to current.
It assumes constant temperature and material properties, which may not always be the case.
Non-linear components like diodes and transistors do not follow Ohm's law.
Ohm's law does not account for reactive components like capacitors ...
It contains basic logical reasoning questions
posted on 11 Apr 2024
I applied via Referral and was interviewed in Mar 2024. There was 1 interview round.
Hard but medium not very easy but not so hard
M15 ratio is the mix ratio of cement, sand, and aggregate in construction.
M15 ratio is commonly used in construction for preparing concrete.
It refers to the mix ratio of 1:2:4, which means 1 part cement, 2 parts sand, and 4 parts aggregate.
This ratio is suitable for general construction purposes where high strength is not required.
Initial setting time of rhc is the time taken for the cement paste to lose its plasticity and become rigid.
Initial setting time is typically around 30 minutes for ordinary Portland cement.
It is influenced by factors such as temperature, water-cement ratio, and type of cement used.
Testing for initial setting time is done using the Vicat apparatus.
I applied via Campus Placement and was interviewed in May 2023. There were 3 interview rounds.
Aptitude was a little bit easy. Keep your foundation strong.
based on 1 interview
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