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Transformers can be classified into several types based on their construction, usage, and voltage levels.
Based on construction: Shell-type, Core-type, Berry-type, and Toroidal transformers
Based on usage: Power transformers, Distribution transformers, Instrument transformers, and Auto transformers
Based on voltage levels: Step-up transformers, Step-down transformers, and Isolation transformers
Other types: Rectifier trans...
There are two types of current - AC and DC.
AC stands for alternating current and changes direction periodically.
DC stands for direct current and flows in one direction only.
AC is used in household electricity, while DC is used in batteries and electronic devices.
AC can be converted to DC using a rectifier, while DC can be converted to AC using an inverter.
Voltage is the measure of electric potential difference between two points in a circuit.
Voltage is measured in volts (V).
It is the force that drives electric current through a circuit.
Voltage can be positive or negative, depending on the direction of the current flow.
Examples of voltage sources include batteries, generators, and power supplies.
DC current is the flow of electric charge in a single direction.
DC stands for Direct Current
It is produced by sources such as batteries, fuel cells, and solar cells
DC current is used in electronic devices such as computers, televisions, and radios
It is also used in electric vehicles and trains
A simple motor is a basic electric motor that converts electrical energy into mechanical energy.
Simple motors have a single coil of wire that rotates within a magnetic field.
They are commonly used in household appliances such as fans and blenders.
Simple motors are also used in toys and small machines.
They are less efficient than more complex motors but are cheaper and easier to manufacture.
A coil is a length of wire wound into a spiral or helix shape.
Coils are used in many electrical devices, such as transformers and motors.
They can also be used in heating and cooling systems, such as air conditioning units.
Coils can be made from a variety of materials, including copper, aluminum, and steel.
The number of turns in a coil can affect its properties, such as its inductance and resistance.
Coils can also be us...
I applied via LinkedIn and was interviewed in Mar 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in May 2019. There was 1 interview round.
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posted on 16 Feb 2025
I was interviewed in Jan 2025.
WRITTEN TEST IS HARD BUT FOR EXPERIENCE CANDIATES GOOD
posted on 12 Apr 2024
I applied via Referral and was interviewed in Dec 2024. There were 2 interview rounds.
I have a strong knowledge and understanding of mathematics, including advanced topics like calculus, algebra, and geometry.
I have a solid foundation in basic mathematical concepts such as arithmetic, fractions, and percentages.
I am proficient in advanced topics like calculus, algebra, and geometry.
I have experience teaching mathematics at the post-graduate level, including conducting research and publishing papers.
I am...
Performance metrics include student achievement, exam results, lesson planning. Skills include problem-solving, communication, and adaptability.
Performance metrics: student achievement, exam results, lesson planning
Skills: problem-solving, communication, adaptability
Example: Improved student test scores by 20% through personalized lesson plans and effective communication
posted on 10 Feb 2025
posted on 28 Jan 2025
Asked about maths questions.
About how to handel the lab and to assist people.
posted on 5 Feb 2025
I applied via Recruitment Consulltant and was interviewed in Oct 2024. There were 3 interview rounds.
That of my first round
Testing is the process of evaluating a system or application to identify defects or errors.
Testing involves executing a system or application to find bugs or issues.
It ensures that the software meets the specified requirements and works as expected.
Types of testing include functional testing, performance testing, security testing, etc.
Testing can be manual or automated, depending on the requirements and resources avail
WebDriver architecture consists of client libraries, JSON wire protocol, browser drivers, and browsers.
Client libraries provide bindings for different programming languages to interact with WebDriver
JSON wire protocol is used for communication between client libraries and browser drivers
Browser drivers control the browsers and execute commands sent by client libraries
Browsers receive commands from browser drivers and p
posted on 29 Oct 2024
I applied via Approached by Company and was interviewed in Sep 2024. There were 3 interview rounds.
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