ITI 2nd Year Electrician Theory MCQ Series/ AC Three Phase Motor 2/ NCVT/ NIMI/ CBT/ HINDI

आईटीआई इलेक्ट्रीशियन परीक्षा में १०० % पास होने के लिए ये थ्योरी ऑब्जेक्टिव मॉडुल जरूर देखिये. PDF डाउनलोड करने के लिए वेबसाइट https://omgfreestudy.com/ पर सर्च करे AC 3 Phase Motor यातो MCQ Questions PDF डाऊनलोड करनेके लिए निचे दिए लिंक पर क्लीक करे. https://omgfreestudy.com/single-phasi... Welcome to our YouTube channel Open Mind Guruji. MCQ on following Topics Module 3 : AC Three Phase Motor Principle of induction motor Construction of a 3-phase squirrel cage induction motor - relation between slip, speed, rotor frequency, copper loss and torque Classification of squirrel cage motors Insulation test on 3 phase induction motors Starter for 3-phase induction motor - power control circuits - D.O.L starter B.I.S. symbols pertaining to contactor and machines D.O.L. starter Numerical problems in ac 3-phase induction motors Jogging (inching) control circuits for motors Rotary type switches Manual star-delta starter Semi-automatic star-delta starter Automatic star-delta starter Three-phase, slip-ring induction motor Resistance starter for 3-phase, slip-ring induction motor Method of measurement of slip in induction motor Efficiency - characteristics of induction motor- no load test - blocked rotor test Characteristics of squirrel cage induction motor No-load test of induction motor Blocked rotor test Efficiency from no-load and blocked rotor test Effect of external resistance in slip ring motor rotor circuit Auto-transformer starter Single phasing preventer / phase failure relay Braking system of motors Method of speed control of 3 phase induction motor Fundamental terms used in AC winding Hand winding process 3 phase squirrel cage induction motor winding (single layer distributed winding) Method of placing coils in a basket or distributed winding Three-phase induction motor winding (single layer - concentric type - half coil connection) 3 phase squirrel cage induction motor - double layer distributed type winding Testing of windings Insulating varnish and varnishing process in electric machines Method of connecting end connection, group connection, terminal leads, binding and forming the overhangs Maintenance, service and troubleshooting in AC 3 phase squirrel cage induction motor and starters Troubleshooting of motor starters .......... .................................................................................................................. ITI 2nd Year Electrician Theory MCQ    • ITI 2nd Year Electrician Theory MCQ   ITI 2nd Year Workshop Calculation & Science MCQ    • ITI 2nd Year Workshop Calculation & Scienc...   Engineering Drawing    • Engineering Drawing   1st Year ITI Electrician Theory CBT MCQ    • 1st Year ITI Electrician Theory MCQ   ITI Employability Skills CBT MCQ    • OLD ITI 1st Year Employability Skills CBT MCQ   1st Year ITI Workshop Calculation & Science CBT MCQ    • 1st Year ITI Workshop Calculation & Scienc...   .................................................................................................................. Our Social Links- Youtube -    / @openmindguruji   Facebook-   / openmind.guruji   instagram-   / openmindguruji   #ac3phase #HINDI #OMG #inductionmotor #squirrelcage #insulationtest #dolstarter #jogging #starter #characteristics #singlephasing #electrician #electriciantheory500 #questionsseriespart1 electriciantheory #importantquestionsinhindi #electriciantheory2ndyear #iti2ndyearelectriciantheorypaper #importantquestion2021 #itisocondyeartheorymodelpaper2021 #electriciantheory2ndyearobjectivequestion #electriciantheoryiti2ndyearclass1 #hindi #mcq #cbt