Bug Reported on Friday, 10 April 2026 at 3:54:54 pm IST in
Lab - Electrical Machines (Simulation)
Experiment - Speed Control of DC motor by field resistance control
Type(s) of Issue -
Additional info- UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36
User System Information -
Browser Name: Chrome
Browser Version: 107.0.0.0
OS Name: Windows
OS Version: 10
Experiment Link - https://ems-iitr.vlabs.ac.in/exp/dcmotor-field-resistance-control/simulation.html
User Email - glorypriyadharshini.eee@sritcbe.ac.in
Screenshot of Issue-

Following information is strictly meant for machine use. Please do not edit:
VlabsBugInfo_JSONString<<{"title":"[BUG REPORT] Virtual Labs Speed Control of DC motor by field resistance control","context_info":"{"organisation":"Virtual Labs","developer_institute":"IITR","expname":"Speed Control of DC motor by field resistance control","labname":"Electrical Machines (Simulation)","phase":3}","issues":["Simulation Not Working"],"img":"https://raw.githubusercontent.com/virtual-labs/bugs-virtual-labs/main/img/20264/IITR1775816694899.png","description":"UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36","email":"glorypriyadharshini.eee@sritcbe.ac.in","datetime":"Friday, 10 April 2026 at 3:54:54 pm IST","experiment_link":"https://ems-iitr.vlabs.ac.in/exp/dcmotor-field-resistance-control/simulation.html","clientInfo":{"ua":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36","browser":{"name":"Chrome","version":"107.0.0.0","major":"107"},"cpu":{"architecture":"amd64"},"device":{},"engine":{"name":"Blink","version":"107.0.0.0"},"os":{"name":"Windows","version":"10"}},"timestamp":1775816694899}>>
Bug Reported on Friday, 10 April 2026 at 3:54:54 pm IST in
Lab - Electrical Machines (Simulation)
Experiment - Speed Control of DC motor by field resistance control
Type(s) of Issue -
Additional info- UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36
User System Information -
Browser Name: Chrome
Browser Version: 107.0.0.0
OS Name: Windows
OS Version: 10
Experiment Link - https://ems-iitr.vlabs.ac.in/exp/dcmotor-field-resistance-control/simulation.html
User Email - glorypriyadharshini.eee@sritcbe.ac.in
Screenshot of Issue-

VlabsBugInfo_JSONString<<{"title":"[BUG REPORT] Virtual Labs Speed Control of DC motor by field resistance control","context_info":"{"organisation":"Virtual Labs","developer_institute":"IITR","expname":"Speed Control of DC motor by field resistance control","labname":"Electrical Machines (Simulation)","phase":3}","issues":["Simulation Not Working"],"img":"https://raw.githubusercontent.com/virtual-labs/bugs-virtual-labs/main/img/20264/IITR1775816694899.png","description":"UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36","email":"glorypriyadharshini.eee@sritcbe.ac.in","datetime":"Friday, 10 April 2026 at 3:54:54 pm IST","experiment_link":"https://ems-iitr.vlabs.ac.in/exp/dcmotor-field-resistance-control/simulation.html","clientInfo":{"ua":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36","browser":{"name":"Chrome","version":"107.0.0.0","major":"107"},"cpu":{"architecture":"amd64"},"device":{},"engine":{"name":"Blink","version":"107.0.0.0"},"os":{"name":"Windows","version":"10"}},"timestamp":1775816694899}>>