What is PLC | RLC VS PLC DIFFERENCE | Electrical Interview Question

PLC kya hoti hai? PLC (Programmable Logic Controller) ek electronic brain hai jo machine ya system ke input signals ko read karke unke base par output devices jaise motor, light, contactor, ya relay ko ON/OFF karta hai. Ye programmable hoti hai, matlab logic aap software se likh kar badal sakte ho. RLC kaise PLC ki jagah kaam aata hai? Jab PLC nahi hoti thi ya chhoti systems me, tab RLC (Relay Logic Control) use hota tha. Isme relay, timer, aur push button ke wiring se pura control banaya jata tha. RLC me har logic ke liye alag relay lagti thi aur wiring zyada hoti thi, lekin basic ON/OFF, interlocking jaise kaam ho jate the. Aaj ke time me PLC ne RLC ki jagah le li hai kyunki PLC fast, reliable, aur modify karne me easy hoti hai. Phir bhi chhoti machines ya simple circuits me RLC abhi bhi use hoti hai. --------------------------------------- हम आपको RLC, PLC, SCADA, HMI और VFD सहित पूरी Automation Training देते हैं। इस Training में आपको Zero से Advance Level तक की पूरी Knowledge Step by Step सिखाई जाती है। हमारे Experienced Faculty हमेशा आपके साथ रहते हैं – चाहे Doubts Clear करने हों या किसी भी Topic को बार-बार समझाना हो, आपको हर तरह का पूरा Support मिलता है। यहाँ पर आपका हर Question ध्यान से सुना जाता है और Practical तरीके से समझाया जाता है, ताकि आप Industry-Ready Automation Engineer बन सकें। About Our Training Options: ✅ Full Automation Training: RLC panel wiring, PLC, SCADA, VFD, HMI ✅ Training Duration: 2.5 Months ✅ Location: Jaipur, Rajasthan 📍 _________________________________ 📞 Agar aap bhi hamare course ke baare me jana chahte hain, to hamare office number 8690045999 par call ya WhatsApp message kar sakte hain! 📩🚀 PLC PLC kya hoti hai PLC full form PLC working PLC uses PLC basics PLC explained RLC vs PLC RLC aur PLC me difference relay logic control automation industrial automation electrical electrical engineering electrical students electrician training control panel panel wiring PLC programming PLC interview PLC interview questions electrical interview automation engineer PLC in industry PLC vs relay logic PLC applications Siemens PLC Allen Bradley PLC SCADA HMI VFD _____________________________________________________ #plc #rlc #automation #industrialautomation #electrical #electricalengineering #electricalstudents #electrician #plcprogramming #relaylogic #relaylogiccontrol #panel #controlpanel #wiring #plcbasics #plcinterview #interviewprep #industrialtraining #automationengineer #scada #hmi #vfd #electricalprojects #controls #engineering #electronics #maintenance #testing #skilldevelopment #electricaldost #plc #plcprogramming #plctraining #plcautomation #plcprojects #plcbasics #plclogic #plctutorial #plcengineer #industrialautomation #automation #electrical #electricalengineering #electricalstudents #electrician #controlpanel #panelwiring #relaylogic #hmi #scada #vfd #plcinterview #interviewprep #automationengineer #industrialtraining #plccontrols #plcdesign #controls #electronics #electricaldost