Direct Load Test on 3ph Squirrel Cage Induction Motor | With Graph | AC Machines Lab | Expt. No. 2 скачать в хорошем качестве

Direct Load Test on 3ph Squirrel Cage Induction Motor | With Graph | AC Machines Lab | Expt. No. 2

In this video I have shown, the Direct Load Test of 3ph Squirrel Cage Induction Motor along with the following characteristics: 1. Efficiency vs. Output 2. Power Factor vs. Output 3. Power Factor vs. Load Current 4. Speed vs. Torque 5. Slip vs. Torque Chapters : __________ 00:26 - Introduction 01:28 - About measuring instruments 02:56 - Circuit diagram with virtual connection 04:40 - Making the connection 08:05 - Tachometer setting 08:45 - Starting the motor at no load 09:54 - Applyling 2 kg load 10:42 - Applyling 6 kg load 11:44 - Applyling 8 kg load 12:28 - Applyling 10 kg load 13:05 - Applyling 12 kg load 14:06 - Applyling 14 kg load 14:50 - Cooling the drum with water 15:03 - Releasing the brake drum & free running 15:44 - Stopping the motor 15:57 - Observation Table & Calculation 16:53 - What if wattmeter shows -ve reading 18:50 - Fully filled Observation Table 18:59 - Efficiency vs. Output Power Graph 19:04 - Power Factor vs. Outpur Power Graph 19:09 - Power Factor vs. Load Current Graph 19:14 - Speed vs. Torque Graph 19:19 - Slip vs. Torque Graph 🎥 Watch Related Videos : __________________________ Parts of Squirrel Cage Induction Motor :    • All Parts of 3 Phase Squirrel Cage Inducti...   Squirrel Cage Rotor Construction by Animation :    • Squirrel Cage Rotor Construction by Animat...   Why motor is called Squirrel Cage by Animation:    • Squirrel Cage Rotor Construction by Animat...   Fundanental of Electrical & Electronics Engg. Lab :    • FEEE Lab | Diploma All Trade Sem 2   AC Machines Lab Full Playlist :    • AC Machines Lab   DC Machines Lab Full Playlist :    • DC Machines Lab   Transformers Lab Full Playlist :    • Experiments on Transformer   Basic Electronics Lab Full Playlist :    • Basic Electronics Lab   Power System Lab :    • Power System Lab   Outdoor Lab Full Playlist :    • Outdoor Lab   Know your Electric Bill Full Playlist :    • Know your Electric Bill Calculation   Troubleshooting & Repairing Lab Full Playlist :    • Troubleshooting & Repairing Lab   📎Important Links : __________________ Theory Part : https://electricalnotebook.com/direct... What to write in lab copy : https://electricalnotebook.com/direct... Website : https://electricalnotebook.com/ 🛠️ Instrument Used : _____________________ 1. Squirrel Cage Induction Motor : 2 HP, 415 V, 3 A, 1440 rpm 2. 1-ph Wattmeter : 0-750-1500-3000 W, 0-300-600 V, 0-5-10 A 3. 3-ph Power Factor Meter : 0.5 Lead - 1 - 0.5 Lag 4. Digital Multimeter (DMM) as Voltmeter : 0-750 V AC 5. Clamp Meter as Ammeter : 0-200 A 6. Non Contact Type Laser Tachometer : 0-50000 rpm 7. Water for cooling brake drum 8. Spring Balance : 0-50 kg If you find this video helpful please LIKE it and SHARE with your friends. And don't forget to SUBSCRIBE and press the BELL icon to get Notifications while I upload a Video like this. 🌐Website https://www.electricalnotebook.com 🌐Telegram Channel : https://t.me/pranabslab 🌐Join this Channel to Get Access to Perks:    / @pranabslab   🌐Facebook Page :   / pranabslab   🌐Instagram : KC_PRANAB    / @pranabslab   🌐YouTube :    / pranabslab   🌐Buisness Enquiry & Commercial Promotion : [email protected] DISCLAIMER - ⚠️ (1) USE AT YOUR OWN RISK The information and configuration examples are for academic and educational purposes only. Any kind of misuse and wrong connections make you hurt even lifeloss. So please think twice before operation. ⚠️ (2) Copyright Disclaimer under Section 107 of the copyright act 1976, allowance is made for fair use for purposes such as criticism, comment, news reporting, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favour of fair use. Copyright ©️ Pranab's Lab. All rights reserved. Any quarry related this video please feel free to comment. #inductionmotors #loadtest #acmachine