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posted on 24 Feb 2025
I was interviewed in Jan 2025.
Star delta starter is a type of reduced voltage starter used for starting high power motors.
Consists of two contactors - one for star connection and one for delta connection
Reduces starting current and torque to prevent damage to motor windings
Commonly used for motors with high starting current requirements, such as induction motors
Hysteresis loss can be calculated using the area enclosed by the hysteresis loop on a B-H curve.
Calculate the area enclosed by the hysteresis loop on a B-H curve
Use the formula: Hysteresis Loss = ∮B.dH
Consider the material's properties and operating conditions for accurate calculation
Skin effect is the tendency of alternating current to flow near the surface of a conductor, due to self-inductance.
Skin effect is more prominent at higher frequencies.
It causes the effective resistance of the conductor to increase.
Skin effect can be reduced by using hollow conductors or by using stranded conductors.
Example: Skin effect is a common phenomenon in high-frequency transmission lines.
Fluorescent effect is the emission of light by a substance that has absorbed light or other electromagnetic radiation.
Fluorescent effect occurs when a substance absorbs light at a specific wavelength and then re-emits light at a longer wavelength.
Common examples include fluorescent light bulbs, glow-in-the-dark materials, and certain minerals that glow under UV light.
Fluorescent materials can be used in various applica...
In a parallel circuit, components are connected in separate branches, allowing current to flow through multiple paths. In a series circuit, components are connected in a single path, where current flows through each component in sequence.
Parallel circuit allows current to flow through multiple paths, while series circuit has only one path for current.
In a parallel circuit, voltage across each component is the same, whi...
posted on 17 Jan 2025
I applied via Recruitment Consulltant
As a Warehouse Executive, I oversee daily operations, manage inventory, coordinate shipments, and ensure compliance with safety regulations.
Managing inventory levels to ensure optimal stock levels
Coordinating shipments and deliveries to meet customer demands
Overseeing daily operations and ensuring efficiency in warehouse processes
Implementing safety protocols and ensuring compliance with regulations
Training and supervi
I was interviewed in Jan 2025.
posted on 9 Feb 2025
Transmitters are devices used to send signals from a sensor to a control system. They typically convert physical parameters into electrical signals.
Transmitters convert physical parameters (such as pressure, temperature, flow rate) into electrical signals for transmission.
They are commonly used in industrial processes to monitor and control variables.
Transmitters can be wired or wireless, depending on the application.
C...
Temperature Element and RTD are used in control systems to measure temperature accurately.
Temperature Element is a device that measures temperature and converts it into a signal.
RTD (Resistance Temperature Detector) is a type of temperature sensor that operates on the principle that the electrical resistance of a metal changes predictably with temperature.
RTDs are commonly made of platinum, nickel, or copper.
RTDs provi...
posted on 19 Dec 2024
I am applying for this job because of my passion for managing civil projects and my proven track record of successful project completions.
Passion for managing civil projects
Proven track record of successful project completions
Excited about the opportunity to contribute to impactful infrastructure projects
I requested a salary hike due to increased responsibilities, achievements, and market value.
Increased responsibilities in current role
Achievements such as successful completion of projects or exceeding targets
Market value based on industry standards and experience
Cost of living increase or inflation affecting expenses
The various stages of construction of the foundation of a building include site preparation, excavation, foundation design, footing construction, and foundation pouring.
Site preparation involves clearing the area and leveling the ground for construction.
Excavation is the process of digging a hole in the ground to create space for the foundation.
Foundation design is crucial to ensure the building's stability and load-be...
The design mix for concrete is the proportion of various ingredients like cement, sand, aggregates, and water to achieve the desired strength and durability.
Design mix is determined based on the required strength and durability of the concrete
It involves selecting the right proportions of cement, sand, aggregates, and water
Various factors like type of construction, exposure conditions, and desired workability influence...
I applied via Approached by Company and was interviewed in Nov 2024. There was 1 interview round.
I have experience parallelizing transformers by splitting them across multiple devices to minimize latency.
I have utilized frameworks like TensorFlow and PyTorch to parallelize transformers.
I approach splitting transformers by dividing the input data into chunks and distributing them across devices.
I optimize communication overhead by minimizing data transfer between devices.
I leverage techniques like data parallelism ...
I applied via Campus Placement and was interviewed in Jul 2024. There were 3 interview rounds.
Full c concept MCQ with IQ and Computaional Thinking
Number system conversion in C involves converting numbers between different bases, such as decimal to binary or hexadecimal.
Use functions like itoa() to convert integers to strings in different bases
Use strtol() to convert strings to integers in different bases
Remember to specify the base when converting numbers
I applied via Walk-in and was interviewed in Sep 2024. There were 2 interview rounds.
Very nicely & strictly selected
An aptitude test is designed to assess an individual's ability to perform certain tasks or react to a range of different situations. These tests are often used by educational institutions and employers to evaluate potential candidates' skills, talents, and potential for success in a specific role or academic program. Here are some key details about aptitude tests:
1. **Purpose**: Aptitude tests are used to measure a variety of skills, including logical reasoning, verbal ability, numerical skills, and spatial awareness. They help to identify strengths and weaknesses and predict future performance.
2. **Types**:
- **Verbal Reasoning**: Assesses understanding and reasoning using concepts framed in words.
- **Numerical Reasoning**: Tests ability to work with numbers, including basic arithmetic, data interpretation, and logical problem-solving.
- **Abstract Reasoning**: Evaluates the ability to identify patterns, logical rules, and trends in new data.
- **Mechanical Reasoning**: Measures understanding of mechanical and physical principles.
- **Spatial Reasoning**: Assesses the ability to visualize and manipulate objects.
3. **Format**: Aptitude tests can be multiple-choice, true/false, or involve practical problem-solving tasks. They are often timed, with specific sections dedicated to each type of reasoning.
4. **Preparation**:
- **Practice Tests**: Taking practice tests helps familiarize with the format and types of questions.
- **Study Guides**: Reviewing basic concepts in mathematics, grammar, and logical reasoning.
- **Skills Development**: Enhancing skills through puzzles, reading, and other related activities.
5. **Usage**:
- **Recruitment**: Employers use aptitude tests to screen job applicants and find the best fit for a role.
- **Education**: Schools and colleges use these tests for admissions, placement, and identifying areas for student improvement.
- **Career Counseling**: Helps individuals understand their strengths and areas for improvement, guiding career choices.
6. **Scoring**: Scores are typically presented as percentiles, showing how a test-taker compares to a norm group. Higher scores indicate better performance relative to the norm group.
If you have specific questions about a certain type of aptitude test or need preparation tips, feel free to ask!
A CNC machine works by using computer programs to control the movement of the machine's tools and workpiece to create precision parts.
CNC machines use computer programs to control the movement of the cutting tools and workpiece.
The programs are created using CAD/CAM software and converted into G-code instructions.
The machine reads the G-code instructions and moves the tools along the specified paths to cut and shape th...
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