i
Virtuoso
Filter interviews by
Open loop does not have feedback mechanism, while closed loop does.
Open loop system does not have a feedback mechanism to adjust the output based on the input.
Closed loop system uses feedback from the output to control the input and maintain desired output.
Open loop systems are simpler and less accurate, while closed loop systems are more complex but more accurate.
Example: A toaster is an open loop system as it does no...
The equation of a PID controller is a control loop feedback mechanism used in industrial control systems.
The equation for a PID controller is: u(t) = Kp*e(t) + Ki*∫e(t)dt + Kd*de(t)/dt
Kp, Ki, and Kd are the proportional, integral, and derivative gains respectively
The proportional term Kp reacts to the current error value
The integral term Ki reacts to the accumulation of past errors
The derivative term Kd reacts to the r
Two common pressure sensors are piezoresistive sensors and capacitive sensors.
Piezoresistive sensors: measure pressure by changes in electrical resistance
Capacitive sensors: measure pressure by changes in capacitance
Open loop does not have feedback mechanism, while closed loop does.
Open loop system does not have a feedback mechanism to adjust the output based on the input.
Closed loop system uses feedback from the output to adjust the input and maintain desired output.
Examples of open loop systems include a toaster or a washing machine with a timer setting.
Examples of closed loop systems include a thermostat controlling room temper
I applied via Referral and was interviewed in Nov 2021. There was 1 interview round.
PID stands for Proportional-Integral-Derivative. It is a control algorithm used in engineering to regulate processes.
PID is a feedback control algorithm that continuously calculates an error value and adjusts the control effort to minimize the error.
It consists of three terms: Proportional, Integral, and Derivative, which are combined to calculate the control output.
The Proportional term responds to the current error, ...
I applied via Walk-in and was interviewed in Aug 2019. There were 3 interview rounds.
Virtuoso interview questions for designations
I applied via Referral and was interviewed before Jul 2021. There were 2 interview rounds.
I applied via Referral and was interviewed before Feb 2021. There were 2 interview rounds.
Shortlist in interview round after that training for final shortlist
I applied via Naukri.com and was interviewed before Dec 2020. There were 4 interview rounds.
I applied via Recruitment Consulltant and was interviewed in Mar 2021. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Jun 2021. There were 3 interview rounds.
based on 9 interviews
Interview experience
based on 63 reviews
Rating in categories
Project Engineer
361
salaries
| ₹1.4 L/yr - ₹6 L/yr |
Senior Project Engineer
35
salaries
| ₹2.8 L/yr - ₹10 L/yr |
Software Engineer
16
salaries
| ₹2.7 L/yr - ₹6 L/yr |
Process Engineer
11
salaries
| ₹3 L/yr - ₹7.8 L/yr |
Design Engineer
9
salaries
| ₹1.8 L/yr - ₹4 L/yr |
Schneider Electric
Honeywell Automation
Rockwell Automation
Wipro PARI