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I applied via Referral
I applied via Campus Placement and was interviewed in Apr 2023. There were 2 interview rounds.
Ohm's law states that the current flowing through a conductor is directly proportional to the voltage across it, and inversely proportional to the resistance of the conductor.
Ohm's law formula: V = I * R (Voltage = Current * Resistance)
It is named after German physicist Georg Simon Ohm
It is commonly used in electrical engineering to calculate the relationship between voltage, current, and resistance
Example: If a circui...
Ohm's law is a fundamental formula in electrical engineering that relates voltage, current, and resistance.
Ohm's law states that the current flowing through a conductor is directly proportional to the voltage applied across it, and inversely proportional to the resistance of the conductor.
The formula V=I*R is used to calculate the relationship between voltage (V), current (I), and resistance (R) in an electrical circui...
A battery is a device that stores chemical energy and converts it into electrical energy to power electronic devices.
Batteries come in various sizes and types, such as alkaline, lithium-ion, and lead-acid.
They are commonly used in electronic devices like smartphones, laptops, and cars.
Batteries consist of one or more electrochemical cells, which contain positive and negative electrodes separated by an electrolyte.
When ...
posted on 23 Feb 2024
Chiller and VRF systems differ in their cooling capacity, efficiency, and cost.
Chillers are better suited for large commercial buildings with high cooling loads.
VRF systems are more efficient and cost-effective for smaller buildings or individual rooms.
Chillers use water as a cooling medium, while VRF systems use refrigerant.
Chillers require more maintenance and have a longer lifespan than VRF systems.
VRF systems offer...
posted on 5 Oct 2024
I applied via Walk-in and was interviewed before Oct 2023. There were 2 interview rounds.
A UPS block diagram typically consists of input power, rectifier, battery, inverter, output power, and load.
Input power from utility or generator
Rectifier converts AC to DC
Battery stores energy for backup power
Inverter converts DC to AC
Output power to connected devices
Load consumes power from UPS
MOSFET, IGBT, and SCR are all types of power semiconductor devices used for switching applications.
MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) is a voltage-controlled device with high switching speed and efficiency.
IGBT (Insulated Gate Bipolar Transistor) combines the advantages of MOSFET and bipolar transistor, suitable for high power applications.
SCR (Silicon-Controlled Rectifier) is a current-controll...
Seeking new challenges and growth opportunities in a different environment.
Desire for new challenges and opportunities for growth
Different work culture and environment
Opportunity to learn new technologies and skills
Possibility of career advancement
Seeking better work-life balance
I applied via Naukri.com and was interviewed before May 2022. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Sep 2021. There were 3 interview rounds.
EV chargers are specific to the type of plug used by the vehicle. Common types include CHAdeMO, CCS, and Tesla Supercharger.
EV chargers are designed to match the plug type of the vehicle being charged
CHAdeMO is commonly used by Japanese automakers like Nissan and Mitsubishi
CCS is used by many European and American automakers
Tesla Superchargers are exclusive to Tesla vehicles
Other types of plugs include Type 1 and Type
I applied via Campus Placement and was interviewed before Nov 2020. There were 4 interview rounds.
A transducer is a device that converts one form of energy into another.
Transducers are used in various fields such as engineering, medicine, and physics.
They can convert physical quantities such as temperature, pressure, and sound into electrical signals.
Examples of transducers include microphones, thermometers, and pressure sensors.
A rectifier circuit converts AC to DC by allowing current to flow in only one direction.
A diode is used to allow current to flow in only one direction
A transformer is used to step down the voltage
A filter capacitor is used to smooth out the DC output
Bridge rectifier can be used for full-wave rectification
Half-wave rectifier can be used for half-wave rectification
I applied via Recruitment Consulltant and was interviewed in Mar 2022. There were 3 interview rounds.
I applied via Recruitment Consulltant and was interviewed before May 2023. There was 1 interview round.
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