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Load flow study is necessary to ensure efficient and reliable operation of power systems.
Helps in determining the steady-state operation of power systems
Identifies potential problems such as voltage drops, overloads, and reactive power demand
Assists in planning and designing of power systems
Ensures efficient and reliable operation of power systems
Helps in optimizing the use of power system resources
Examples: Load flow ...
Digital data is more accurate and easier to manipulate than analog data.
Digital data can be easily copied and transmitted without losing quality.
Digital data can be easily manipulated and edited using software.
Digital data is less susceptible to noise and interference than analog data.
Digital data can be compressed to take up less storage space.
Analog data can degrade over time, while digital data can be preserved inde...
Design a circuit with two switches that outputs TRUE only when both are closed, using a 5V power supply.
Use two normally open (NO) switches, A and B, connected in series.
Connect one end of the series to the 5V power supply and the other end to ground.
Measure the output voltage at the junction between the switches and ground.
Output voltage is 5V (TRUE) when both switches are closed; 0V (FALSE) otherwise.
This configurati...
Design a circuit to maintain constant elevation of a dish antenna between 19 and 20 degrees using hydraulic pressure.
Use a pressure sensor to detect the hydraulic pressure in the ram
Use a microcontroller to monitor the pressure and activate the pump when necessary
Set upper and lower limits for the pressure to keep the elevation between 19 and 20 degrees
Use relays to control the pump and the output signals
Test the circu...
I appeared for an interview in Jan 2025.
My hobbies include playing guitar, hiking, and cooking.
Playing guitar: I enjoy learning new songs and practicing different techniques.
Hiking: I love exploring nature trails and challenging myself with long hikes.
Cooking: I like experimenting with new recipes and creating delicious meals for friends and family.
I applied via Job Portal and was interviewed in Feb 2024. There were 2 interview rounds.
Testing domine knowledge and skills
An actuator is a component of a machine that is responsible for moving or controlling a mechanism or system.
Actuators convert energy into motion, such as hydraulic actuators using fluid pressure to move a piston.
They can be found in various applications, such as robotics, automotive systems, and industrial machinery.
Actuators can be electric, hydraulic, pneumatic, or mechanical, depending on the application and require...
A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers are used to increase or decrease voltage levels in electrical circuits.
They consist of two coils of wire, known as the primary and secondary coils.
The primary coil is connected to a power source, while the secondary coil is connected to the load.
Examples of transformers include power tr...
I applied via Naukri.com and was interviewed before Jul 2023. There were 3 interview rounds.
45 min, mechanical aptitude & general aptitude
I appeared for an interview before May 2024, where I was asked the following questions.
I applied via Referral and was interviewed before Sep 2022. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Aug 2021. There were 4 interview rounds.
General aptitute and mechanical aptitude
I applied via Referral and was interviewed in Mar 2021. There was 1 interview round.
I applied via Approached by Company and was interviewed before May 2021. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed before Nov 2019. There was 1 interview round.
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