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I applied via Company Website and was interviewed in Mar 2024. There was 1 interview round.
I applied via Company Website and was interviewed in Apr 2022. There was 1 interview round.
I appeared for an interview before Jul 2016.
My areas of interest include electrical systems, mechanical systems, and preventive maintenance.
Electrical systems: I have a strong interest in troubleshooting and repairing electrical systems, such as motors, control panels, and wiring.
Mechanical systems: I enjoy working with mechanical components, such as pumps, valves, and conveyors. I have experience in maintaining and repairing these systems.
Preventive maintenance...
I applied via Company Website and was interviewed in May 2019. There were 4 interview rounds.
There are several types of valves in instrumentation.
Gate valve
Ball valve
Butterfly valve
Globe valve
Check valve
Diaphragm valve
Needle valve
Plug valve
Pressure relief valve
Safety valve
PT, LT and LVDT are types of sensors used in engineering for measuring pressure, temperature and displacement respectively.
PT stands for Pressure Transducer and is used to measure pressure in various applications such as hydraulic systems, engines, and pipelines.
LT stands for Linear Transducer and is used to measure temperature in various applications such as engines, HVAC systems, and industrial processes.
LVDT stands ...
Calibration of I/P converter involves adjusting the output pressure to match the input signal.
Connect the I/P converter to a pressure source and a signal generator
Adjust the input signal to the desired value
Measure the output pressure and adjust it to match the input signal
Repeat the process at different input signal levels to ensure accuracy
Document the calibration results for future reference
A load cell is a transducer that converts force into an electrical signal. Calibration involves applying known loads and adjusting the output signal.
Load cell measures force or weight
It converts the force into an electrical signal
Calibration involves applying known loads and adjusting the output signal
Calibration can be done using a calibration machine or weights
Calibration should be done regularly to ensure accurate r
I applied via Campus Placement and was interviewed before Nov 2020. There were 5 interview rounds.
A P-V diagram of a double stage air compressor shows the pressure-volume relationship during compression.
The diagram consists of two stages of compression.
The first stage compresses the air from atmospheric pressure to an intermediate pressure.
The second stage compresses the air from the intermediate pressure to the final pressure.
The volume decreases as the pressure increases during compression.
The diagram can be used...
A strain gauge is a device used to measure strain or deformation in an object.
It consists of a thin wire or foil that is attached to the object being measured.
As the object deforms, the wire or foil also deforms, causing a change in its electrical resistance.
This change in resistance is measured and used to calculate the amount of strain or deformation in the object.
Strain gauges are commonly used in engineering and ma...
Bearings are used to reduce friction between two moving parts. There are different types of bearings.
Plain bearings
Rolling element bearings
Jewel bearings
Fluid bearings
Magnetic bearings
Different types of gears include spur gears, helical gears, bevel gears, worm gears, and rack and pinion gears.
Spur gears have straight teeth and are the simplest and most common type of gear.
Helical gears have angled teeth and provide smoother and quieter operation compared to spur gears.
Bevel gears have cone-shaped teeth and are used to transmit power between intersecting shafts.
Worm gears consist of a worm and a wor...
Pumps are selected based on the required flow rate, head, and fluid properties.
Determine the required flow rate and head for the application
Consider the fluid properties such as viscosity, temperature, and corrosiveness
Select a pump type that is suitable for the application, such as centrifugal, positive displacement, or axial flow
Choose a pump material that is compatible with the fluid being pumped
Consider the operati...
Boilers are classified based on their design, fuel type, and application.
Fire-tube boilers
Water-tube boilers
Electric boilers
Gas boilers
Oil boilers
Solid fuel boilers
Combination boilers
Condensing boilers
Industrial boilers
Residential boilers
Threads are helical ridges or grooves on the surface of a cylindrical object. There are different types of threads.
Unified Thread Standard (UTS)
Metric Thread Standard
Pipe Thread Standard
ACME Thread
Buttress Thread
Knuckle Thread
Square Thread
Round Thread
Valves are devices used to control the flow of fluids or gases. There are several types of valves used in different applications.
Gate valve
Ball valve
Butterfly valve
Globe valve
Check valve
Diaphragm valve
Needle valve
Pressure relief valve
Safety valve
DCV stands for Directional Control Valve in hydraulics which controls the direction of fluid flow.
DCV is used to control the direction of fluid flow in hydraulic systems.
It is a type of valve that directs the flow of fluid to different parts of the system.
DCV can be manually operated or automated depending on the application.
Examples of DCV include spool valves, poppet valves, and rotary valves.
DCV is an important comp...
I applied via Naukri.com and was interviewed in Feb 2021. There were 3 interview rounds.
I applied via Approached by Company and was interviewed in Sep 2021. There were 2 interview rounds.
I applied via Recruitment Consulltant and was interviewed in Jun 2023. There were 3 interview rounds.
They took a aptitude test . In that test they give the questions of math, gk, gi, english, and the tread test.
I applied via Company Website and was interviewed in Jan 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed in Nov 2023. There were 2 interview rounds.
Encoders can be incremental or absolute, MTBF is Mean Time Between Failures, MTTR is Mean Time To Repair, common communication protocols for PLCs include Modbus and Profibus.
Encoders can be incremental (provide relative position) or absolute (provide exact position)
MTBF is the average time between failures of a system or component
MTTR is the average time it takes to repair a failed system or component
Common communicati...
Plc programming test
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Rating in categories
Assistant Engineer
854
salaries
| ₹1.1 L/yr - ₹5.4 L/yr |
Engineer
650
salaries
| ₹1.8 L/yr - ₹7 L/yr |
Assistant Manager
575
salaries
| ₹4 L/yr - ₹13.8 L/yr |
Senior Engineer
481
salaries
| ₹2.9 L/yr - ₹9 L/yr |
Production Engineer
466
salaries
| ₹1.1 L/yr - ₹5.8 L/yr |
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