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I applied via Naukri.com and was interviewed in Dec 2021. There were 4 interview rounds.
I am an experienced Electrical Technician with knowledge in HT panel protection, DG exhaust smoke color details, SLD drawing, and chiller refrigerant cycle.
I have expertise in ensuring the protection of HT panels by implementing appropriate safety measures and devices.
I am familiar with the different colors of DG exhaust smoke and their significance. For example, black smoke indicates incomplete combustion, while white...
I appeared for an interview before Sep 2016.
A diode is an electronic component that allows current to flow in one direction and blocks it in the opposite direction.
Diodes are made of semiconductor materials, such as silicon or germanium.
They have two terminals: an anode (positive terminal) and a cathode (negative terminal).
When a diode is forward-biased (positive voltage applied to the anode), it allows current to flow through it.
When a diode is reverse-biased (...
FET (Field Effect Transistor) is a type of transistor that uses an electric field to control the flow of current.
FETs are voltage-controlled devices, meaning they are controlled by the voltage applied to their terminals.
There are two main types of FETs: MOSFET (Metal-Oxide-Semiconductor Field Effect Transistor) and JFET (Junction Field Effect Transistor).
MOSFETs are widely used in various electronic devices, such as co...
The working of all types of motors involves the conversion of electrical energy into mechanical energy.
Motors are devices that use electromagnetic principles to generate rotational motion.
They consist of a stator (stationary part) and a rotor (rotating part).
The stator contains coils of wire that create a magnetic field when an electrical current passes through them.
The rotor, which is usually made of a permanent magne...
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I applied via Walk-in and was interviewed in Oct 2023. There was 1 interview round.
Voltage is the difference in electric potential between two points in a circuit, measured in volts.
Voltage is the force that pushes electric current through a circuit
It is measured in volts (V)
Voltage is the potential difference between two points in a circuit
Higher voltage means more potential energy available to move electrons
Voltage can be DC (direct current) or AC (alternating current)
An insulator is a material that does not conduct electricity, heat, or sound.
Insulators prevent the flow of electricity, heat, or sound.
Common insulating materials include rubber, glass, plastic, and ceramic.
Insulators are used to protect against electric shocks, prevent heat loss, and reduce noise transmission.
Insulators have high resistance to the flow of electrons.
I applied via Naukri.com and was interviewed in Feb 2022. There were 2 interview rounds.
I applied via Approached by Company and was interviewed in Jan 2023. There were 3 interview rounds.
The interviewer is asking about common problems with motor meggers.
Common problems with motor meggers include incorrect readings due to dirty or damaged insulation, faulty connections, or incorrect test settings.
Ensure proper cleaning and maintenance of the megger to avoid inaccurate readings.
Check for loose or damaged connections before testing to ensure accurate results.
Verify that the test settings on the megger are...
I applied via Naukri.com and was interviewed before May 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed before May 2021. There were 3 interview rounds.
Maths, English Grammer, G.k
I applied via Campus Placement and was interviewed before Feb 2023. There were 3 interview rounds.
Will be asking questions from English, basic aptitude and physics background
I appeared for an interview in Sep 2023.
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