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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...
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posted on 7 Jan 2023
I applied via Referral and was interviewed in Dec 2022. There were 2 interview rounds.
posted on 15 Feb 2024
I applied via Referral and was interviewed before Feb 2023. There was 1 interview round.
I applied via Referral and was interviewed in Feb 2022. There was 1 interview round.
Yes, I have attempted the IELTS examination.
I took the IELTS exam in 2018.
I scored an overall band of 8.5.
I prepared for the exam for 3 months.
I found the speaking section to be the most challenging.
I took the exam for immigration purposes.
A minimum overall band score of 6.0 is required for PR through IELTS.
A minimum overall band score of 6.0 is required for PR through IELTS.
The score requirement may vary depending on the country and visa category.
Other language proficiency tests like TOEFL and PTE may also be accepted.
The score validity is usually 2 years from the date of the test.
Applicants may need to provide additional evidence of language proficienc
I applied via Naukri.com and was interviewed in Jan 2022. There was 1 interview round.
I applied via Approached by Company and was interviewed before Mar 2022. There were 3 interview rounds.
We have to give demo on one topic
posted on 12 Apr 2023
I applied via Indeed and was interviewed before Apr 2022. There were 4 interview rounds.
It's sheet wastage of time , in my case they have given offer letter at 6:30 p.m and at that time itself they have submitted my documents. So either pay them 2 months salary before joining or submit your documents ( which is against the law) . Who cares they have made and modified laws as per there comfort.
Some questions were wrong and the authorities taking interview didn't have the knowledge.
I applied via Walk-in and was interviewed before Apr 2021. There were 3 interview rounds.
I applied via Walk-in and was interviewed before Feb 2021. There were 3 interview rounds.
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