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I applied via Approached by Company and was interviewed before Jul 2021. There were 4 interview rounds.
UPS provides backup power to prevent data loss and equipment damage during power outages.
Prevents data loss and equipment damage during power outages
Provides backup power to critical systems
Ensures uninterrupted power supply
Protects against power surges and spikes
Ideal for businesses with mission-critical operations
Load can be calculated by determining the amount of power consumed by a device or system.
Calculate the power consumption of the device or system
Determine the voltage and current of the load
Use the formula P = VI to calculate the load
Consider the power factor of the load
Use a wattmeter or multimeter to measure the load
The question is unclear. Please provide more context.
Please provide more information about what you are asking.
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Are you asking about the current flow of electricity?
Please clarify your question so I can provide a more accurate answer.
Power can be calculated by multiplying voltage and current.
Power (P) = Voltage (V) x Current (I)
Unit of power is watt (W)
Power can also be calculated by dividing work done by time taken
P = W/t
Loss in electrical refers to the amount of energy lost during transmission and distribution of electricity.
Loss in electrical systems can occur due to resistance in wires and transformers.
This loss is commonly referred to as 'line loss' or 'transmission loss'.
It is typically measured as a percentage of the total energy transmitted.
Efforts are made to minimize loss through the use of efficient equipment and better trans...
UPS block diagram is a graphical representation of the components and their connections in an uninterruptible power supply system.
UPS block diagram consists of input power source, rectifier, battery, inverter, and output load.
The input power source is connected to the rectifier which converts AC power to DC power.
The battery is connected to the DC bus and provides backup power in case of power failure.
The inverter conv...
SLD stands for Single Line Diagram. It is a graphical representation of an electrical system.
SLD shows the flow of electrical power in a system
It includes all the components of the system like transformers, generators, breakers, etc.
SLD helps in identifying faults and troubleshooting
It is designed using standard symbols and conventions
SLD is used in power system planning, design, and maintenance
Power generation involves converting energy sources into electricity, which is then distributed through a network of power lines.
Power generation can come from various sources such as coal, natural gas, nuclear, hydro, wind, and solar.
The electricity generated is then transmitted through high-voltage power lines to substations.
At the substations, the voltage is reduced and the electricity is distributed to homes and bu...
Resistance is the opposition to the flow of electric current, while impedance is the total opposition to the flow of alternating current.
Resistance is measured in ohms and is caused by the physical properties of a material.
Impedance is measured in ohms as well, but it takes into account both resistance and reactance.
Reactance is the opposition to the flow of alternating current caused by capacitance or inductance.
Imped...
The colour code of resistance is a system used to identify the resistance value of electronic components.
The code consists of four or five coloured bands on the component.
The first two bands represent the significant digits of the resistance value.
The third band represents the multiplier or number of zeros to be added to the significant digits.
The fourth band represents the tolerance or the percentage deviation from th...
Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.
Ohm's law is a fundamental law of electrical engineering.
It relates the three basic electrical quantities: voltage, current, and resistance.
The formula for Ohm's law is V = IR, where V is voltage, I is current, and R is resistance.
Ohm's law is used to calculate the behavior of electric ...
The success of a project can be measured by achieving the project goals within the given constraints.
Define clear project goals and constraints
Track progress regularly
Evaluate project outcomes against goals
Collect feedback from stakeholders
Compare project outcomes with industry standards
Consider cost, time, and quality factors
Celebrate achievements and learn from failures
We track/monitor it through various tools and software.
We use project management tools like Trello and Asana to track progress.
We use analytics tools like Google Analytics to monitor website traffic.
We use social media monitoring tools like Hootsuite to track brand mentions.
We use customer relationship management (CRM) software to track sales and customer interactions.
We conduct regular performance reviews and feedback...
Quality is the most important factor, followed by time and cost.
Quality should never be compromised as it affects the end product or service.
Time is also crucial as delays can lead to missed opportunities or loss of revenue.
Cost is important but should not be the sole focus as it can lead to cutting corners and sacrificing quality.
For example, in software development, a bug-free and user-friendly product is more import...
I grew in my previous company by taking on new responsibilities, learning new skills, and consistently delivering high-quality work.
Took on additional responsibilities and projects
Participated in professional development opportunities
Learned new skills and technologies
Received positive feedback and recognition for my work
Consistently met or exceeded performance goals
Built strong relationships with colleagues and client
As a consultant, I had to handle various roles and responsibilities.
Conducting research and analysis to identify client needs and provide strategic recommendations
Developing and implementing project plans to achieve client objectives
Providing expert advice and guidance to clients on business strategies and processes
Delivering presentations and reports to clients to communicate findings and recommendations
Collaborating ...
I wanted to do consulting again because I enjoy solving complex problems and helping clients achieve their goals.
I have a passion for problem-solving and enjoy the challenge of finding innovative solutions.
I thrive in a fast-paced and dynamic environment, which consulting provides.
I enjoy working with diverse clients and industries, as it allows me to continuously learn and grow.
Consulting offers the opportunity to mak...
Big Data problems in retail are solved through data analysis, predictive modeling, and optimization techniques.
Data analysis is used to identify patterns and trends in customer behavior, sales, and inventory.
Predictive modeling helps retailers forecast demand, optimize pricing, and personalize marketing campaigns.
Optimization techniques are applied to improve supply chain management, inventory management, and store lay...
Business intelligence can be used to identify patterns and trends in customer behavior, allowing for targeted up sell and cross sell strategies.
Analyze customer data to identify common purchasing patterns and preferences
Use predictive analytics to anticipate customer needs and offer relevant products or services
Implement personalized marketing campaigns based on customer data
Track the success of up sell and cross sell ...
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Purchase Executive
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Service Engineer
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TCS
Accenture
Wipro
Cognizant