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I applied via Campus Placement and was interviewed before Oct 2021. There were 4 interview rounds.
50 Questions of aptitude and reasoning base question
There are two main types of engines: internal combustion engines and external combustion engines.
Internal combustion engines: gasoline engines, diesel engines
External combustion engines: steam engines, Stirling engines
Other types: rotary engines, electric engines
Otto cycle is a spark-ignition cycle used in petrol engines while diesel cycle is a compression-ignition cycle used in diesel engines.
Otto cycle has constant volume heat addition while diesel cycle has constant pressure heat addition.
Otto cycle has higher thermal efficiency than diesel cycle.
Otto cycle uses a spark plug to ignite the fuel-air mixture while diesel cycle uses compression to ignite the fuel.
Otto cycle has...
Pv and ts diagram of Otto cycle is a graphical representation of the thermodynamic cycle of a four-stroke internal combustion engine.
Otto cycle is a theoretical cycle that describes the functioning of a spark ignition engine.
The cycle consists of four processes: intake, compression, power, and exhaust.
The P-V diagram shows the pressure-volume relationship during each process.
The T-S diagram shows the temperature-entrop...
There are several types of beams used in construction, including simply supported, cantilever, continuous, and fixed beams.
Simply supported beams are supported at both ends and have a span between the supports.
Cantilever beams are supported at only one end and are fixed at the other end.
Continuous beams have more than two supports and are used for longer spans.
Fixed beams are supported at both ends and are fixed agains...
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posted on 23 Mar 2023
ANALOGY, CODING DECODING ,SERIES,MISSING NO/LETTER/FIGURE/, DIRECTION TEST,BLOOD RELATION ,
posted on 30 May 2022
posted on 7 Jan 2023
I applied via Walk-in and was interviewed before Jan 2022. There were 2 interview rounds.
Micrometer is a precision measuring instrument used to measure small distances with high accuracy. Its least count is typically 0.01 mm.
Micrometer is commonly used in engineering and manufacturing industries.
It consists of a calibrated screw and a measuring scale.
The least count of a micrometer is the smallest distance that can be measured with it.
For example, if the least count is 0.01 mm, then the micrometer can meas...
I applied via Approached by Company and was interviewed in Jun 2024. There were 2 interview rounds.
I have 2 years of experience working with PLCs, SCADA systems, and industrial robots in the automation field.
Experience with programming PLCs for automated control systems
Knowledge of SCADA systems for monitoring and controlling industrial processes
Hands-on experience with industrial robots for automation tasks
Familiarity with sensors, actuators, and other automation components
Worked on projects involving automation in
An electrical control system is a system that manages, regulates, and controls the behavior of other electrical devices or systems.
It consists of various components such as sensors, actuators, controllers, and communication devices.
It is used to regulate the output of a system based on the input received.
Examples include HVAC control systems, industrial automation systems, and home automation systems.
A star delta starter is a type of reduced voltage starter used to reduce the starting current of induction motors.
Consists of a star contactor and a delta contactor
Initially starts the motor in star configuration to reduce current
Switches to delta configuration once motor reaches a certain speed
Used for large induction motors to prevent high starting current
Commonly used in industries like manufacturing and mining
A work slot conveyor is a type of conveyor system used to transport workpieces between different workstations in a manufacturing facility.
Work slot conveyors typically consist of a series of slots or compartments that hold the workpieces securely in place during transportation.
The conveyor moves the workpieces along a predetermined path, stopping at each workstation where a specific task is performed.
Work slot conveyor...
posted on 10 Mar 2023
I applied via Campus Placement and was interviewed in Jun 2022. There were 2 interview rounds.
The types of materials used in engines vary depending on the specific engine type and its components.
Engines can be made of various materials such as cast iron, aluminum, steel, and alloys.
Different engine parts may require different materials, for example, pistons are often made of aluminum alloy.
Engine components like cylinder heads, crankshafts, and connecting rods can be made of cast iron or steel.
Some engines may ...
posted on 5 Jan 2022
Tractors are field tested to ensure their performance and durability.
Field testing involves running the tractor in various conditions and terrains.
The tractor's engine, transmission, brakes, and other components are tested.
The tractor's ability to pull heavy loads and maneuver in tight spaces is evaluated.
Field testing also includes testing the tractor's safety features.
Data is collected during field testing to identif
posted on 28 Sep 2022
I applied via Campus Placement and was interviewed before Sep 2021. There were 3 interview rounds.
Question Related to Basic Electrical and Good Knowledge of Electrical Vehicle, also good Knowledge of BMS
I applied via Naukri.com and was interviewed in May 2022. There was 1 interview round.
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