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Selec Controls
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I applied via Company Website and was interviewed in Mar 2024. There was 1 interview round.
A multimeter is a versatile tool used to measure voltage, current, and resistance in electrical circuits.
Set the multimeter to the appropriate function (voltage, current, resistance)
Connect the probes to the circuit being tested
Read the measurement displayed on the multimeter screen
Ensure proper safety precautions are taken when working with electricity
VFD stands for Variable Frequency Drive. It is a power electronic product used to control the speed of an AC motor by varying the frequency and voltage supplied to the motor.
VFDs are commonly used in industrial applications to control the speed of pumps, fans, compressors, and other motor-driven equipment.
They work by converting fixed frequency AC power to variable frequency AC power using semiconductor devices such as...
Capacitors store and release electrical energy in a circuit.
Capacitors store electrical energy in an electric field
They can release this stored energy when needed
Capacitors are commonly used in electronic circuits to filter out noise or stabilize voltage levels
I applied via Naukri.com and was interviewed in Apr 2022. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Sep 2022. There were 3 interview rounds.
1) read about basic electronics components (op-amp, resistor, capacitor)
4) basic c/c++ programing
Top trending discussions
I applied via Recruitment Consulltant and was interviewed before Dec 2021. There were 2 interview rounds.
I applied via Recruitment Consulltant and was interviewed in Jun 2022. There were 2 interview rounds.
Valve design calculation involves determining the valve size, type, and material based on the fluid properties and system requirements.
Determine the flow rate and pressure drop across the valve
Select the appropriate valve type (e.g. globe, gate, ball) based on the application
Choose the valve material based on the fluid properties and compatibility
Calculate the valve size based on the flow rate and pressure drop
Consider...
I applied via Recruitment Consulltant and was interviewed in Jan 2022. There was 1 interview round.
I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.
The difference between == and === is that == compares the values of two variables, while === compares both the values and the data types.
The == operator performs type coercion, meaning it converts the operands to a common type before comparison.
The === operator does not perform type coercion and requires both the values and the data types to be the same for a true comparison.
For example, 1 == '1' returns true because t...
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Design Engineer
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Quality Engineer
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Test Engineer
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Technician
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PLC Application Engineer
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Siemens
ABB
Schneider Electric
Honeywell Automation