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I applied via Walk-in and was interviewed in Oct 2024. There was 1 interview round.
Yes, I have experience working on SCADA systems.
I have experience configuring and troubleshooting SCADA systems
I have worked with PLCs and RTUs in SCADA systems
I am familiar with protocols like Modbus and DNP3 used in SCADA communication
Star Delta connection is done to reduce starting current in induction motors.
Reduces starting current in induction motors
Helps in reducing voltage drop during starting
Provides a smooth start to the motor
Used for high-power motors where starting current needs to be limited
Servo motors are used for precise control of position, velocity, and acceleration in various applications.
Servo motors provide accurate and repeatable movement control.
They are commonly used in robotics, CNC machines, and industrial automation.
Servo motors can be easily controlled using feedback mechanisms such as encoders or potentiometers.
They offer high torque-to-inertia ratios, making them suitable for applications
VDF is used to control the speed of electric motors in various applications.
Variable Frequency Drives (VFDs) are used to vary the speed of electric motors by adjusting the frequency of the electrical supply.
They are commonly used in HVAC systems, industrial pumps, conveyor belts, and other applications where precise speed control is required.
VFDs help in reducing energy consumption by matching the motor speed to the ac...
Earthing value should be less than 1 ohm for effective grounding.
The correct value of earthing should be less than 1 ohm for effective grounding.
Proper earthing helps in preventing electrical shocks and fires.
Regular testing and maintenance of earthing systems is important to ensure safety.
Examples of earthing systems include rod earthing, plate earthing, and pipe earthing.
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posted on 20 Oct 2023
Yes, Tirumala milk is known for its rich and creamy taste.
Tirumala milk is known for its high quality and freshness.
It has a rich and creamy taste that is preferred by many consumers.
The milk is sourced from healthy cows and undergoes strict quality control measures.
Many people enjoy Tirumala milk in various forms such as plain milk, flavored milk, and dairy products.
To improve our production and improve machine efficiency and customer satisfaction and improve the operators skills and knowledge.
The machines running can vary depending on the context.
Machines running can include computers, printers, scanners, and other electronic devices.
In an industrial setting, machines running can include manufacturing equipment, conveyor belts, and robots.
In a medical field, machines running can include MRI machines, X-ray machines, and ultrasound machines.
posted on 23 May 2023
Earthing is the process of connecting the metallic parts of an electrical installation to the earth electrode.
Earthing protects people and equipment from electric shock.
The earthing system should have low impedance to ensure proper functioning.
The earthing system should be periodically tested to ensure its effectiveness.
Different types of earthing systems include plate earthing, pipe earthing, and rod earthing.
Earthing...
Start delta start and dual starter are two different methods of starting a motor.
Start delta start is a method of starting a motor with reduced voltage by initially connecting the motor windings in a star configuration and then switching to delta configuration after a few seconds.
Dual starter is a method of starting a motor with reduced voltage by using two contactors, one for the star connection and the other for the ...
The transfer operation replay for gas is a safety feature that automatically shuts off the gas supply in case of a transfer failure.
The replay is a device that detects a transfer failure and triggers the shut off valve.
It is important for preventing gas leaks and potential explosions.
Examples of transfer operation replay for gas include the Fisher Type 63EG, the Cashco Model C-1590, and the Valvcon V-Series.
The name of...
Start delta starter is mostly used for loads ranging from 5 to 50 horsepower.
Start delta starter is a method of starting three-phase motors
It is commonly used for loads that require high starting torque
The load range for start delta starter is typically between 5 to 50 horsepower
It is not recommended for loads that require frequent starting and stopping
I appeared for an interview in Mar 2024.
I specialize in all types of electrical wiring and CCTV camera installation.
Experienced in installing various types of electrical wiring such as residential, commercial, and industrial
Proficient in setting up CCTV cameras for surveillance and security purposes
Knowledgeable in troubleshooting electrical issues and ensuring proper installation practices
All types of electric wiring involve the installation and connection of electrical components to provide power to devices and systems.
Different types of electric wiring include residential, commercial, and industrial wiring
Each type of wiring requires specific materials and techniques for installation
Examples of electric wiring components include cables, wires, switches, outlets, and circuit breakers
CCTV camera installation involves mounting cameras, running cables, connecting to a recording device, and setting up monitoring software.
Plan camera placement for optimal coverage
Run cables neatly and securely to avoid damage
Connect cameras to a recording device or network video recorder (NVR)
Set up monitoring software for remote viewing and recording
Test the system to ensure all cameras are functioning properly
I applied via Walk-in and was interviewed in Jan 2023. There were 2 interview rounds.
Star delta circuit diagram is used to control the starting current of a motor.
It is used to reduce the starting current of a motor.
It consists of three contactors, a timer, and a motor.
During starting, the motor is connected in star configuration to reduce the voltage across each winding.
After a set time, the motor is switched to delta configuration for normal operation.
It is commonly used in industrial applications.
I applied via Approached by Company and was interviewed in Jul 2023. There were 2 interview rounds.
based on 2 interviews
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