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Cavitation is the formation and collapse of vapor bubbles in a liquid due to rapid changes in pressure.
Occurs when liquid pressure drops below vapor pressure, causing bubbles to form
Bubbles collapse violently, creating shock waves and erosion
Common in pumps, propellers, and hydraulic systems
Can cause damage to equipment and decrease efficiency
I applied via Approached by Company and was interviewed in Jul 2023. There were 3 interview rounds.
Viscosity is a measure of a fluid's resistance to flow.
Viscosity is the internal friction of a moving fluid, determined by the fluid's thickness and stickiness.
It is commonly measured in units such as centipoise (cP) or Pascal-seconds (Pa.s).
Higher viscosity fluids flow more slowly than lower viscosity fluids.
Examples of high viscosity fluids include honey and molasses, while water has low viscosity.
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Application engineering role within Cummins involves designing and developing customized solutions for customers.
Application engineers work closely with customers to understand their needs and requirements
They design and develop customized solutions using Cummins products and technologies
They provide technical support and assistance to customers during the implementation and operation of the solutions
They collaborate w...
posted on 28 Jun 2024
Basic aptitude test that covers most aptitude topics.
GD round with general topics.
I applied via Walk-in and was interviewed before Apr 2021. There were 5 interview rounds.
Contains MCQ of 30 technical question and 30 aptitude
General topic
posted on 17 Sep 2022
Simple Aptitude test
Around 10 people per group
I applied via Referral and was interviewed in Mar 2018. There were 5 interview rounds.
To design a swimming diving board, I will consider the material, dimensions, weight capacity, and safety features.
Choose a durable and non-slip material like fiberglass or aluminum
Determine the appropriate length, width, and thickness based on the intended use and user demographics
Calculate the weight capacity and ensure it can support the maximum weight of a user
Incorporate safety features like a non-slip surface, rou...
I applied via Campus Placement
posted on 12 Nov 2015
I applied via Campus Placement
based on 2 interviews
Interview experience
based on 18 reviews
Rating in categories
Design Engineer
442
salaries
| ₹2.5 L/yr - ₹10.4 L/yr |
Associate Engineer
117
salaries
| ₹4.9 L/yr - ₹11.6 L/yr |
Applications Engineer
106
salaries
| ₹4 L/yr - ₹17 L/yr |
Engineer
92
salaries
| ₹3.3 L/yr - ₹14 L/yr |
Junior Engineer
88
salaries
| ₹2.4 L/yr - ₹6 L/yr |
John Deere
Cummins
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Caterpillar Inc