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![Electrical Engineering - Working Electric Rail Engine Electrical OHE (Over Head Equipment OHE (25 KVAC) railway kV, engine receives 25 Electric 50 Hz Ac Supply from OHE. Pantograph Pantograph] OHE is installed above the railway track This is the main ٥٥ - Power source for VCB electric locomotives Pantograph Main Transformer Pantograph is mounted on the roof of the locomotive voltage AC current from OHE It collects high It maintains continuous contact with overhead wire Rectifier /Converter during motion collecting device Pantograph is current Inverter Main Transformer SuPPlg from Pontogroph Posses through VCB (Vcuum Circuit Breoker ) Troction Motor VCB protects the locomotive from : Overcurrent Short circuit Electrical faults In case of fault, VCB automatically trips Main Transformer voltage Tronsformer steps down 25 kV AC to required lower Different secondary windings supply Traction motors Advontngee ofElectric Auxiliary loads (fan; compressor, Lighting) voltage levell Transformer reduces High efficiencg Pollution at site Rectifier / Converter No running cost Rectifier converts AC -to Low DC broking Regenerative Modern locomotives electronic Possible use Power starting starting torque High torque High Shiv Pratap Sharma Working Electric Rail Engine Electrical OHE (Over Head Equipment OHE (25 KVAC) railway kV, engine receives 25 Electric 50 Hz Ac Supply from OHE. Pantograph Pantograph] OHE is installed above the railway track This is the main ٥٥ - Power source for VCB electric locomotives Pantograph Main Transformer Pantograph is mounted on the roof of the locomotive voltage AC current from OHE It collects high It maintains continuous contact with overhead wire Rectifier /Converter during motion collecting device Pantograph is current Inverter Main Transformer SuPPlg from Pontogroph Posses through VCB (Vcuum Circuit Breoker ) Troction Motor VCB protects the locomotive from : Overcurrent Short circuit Electrical faults In case of fault, VCB automatically trips Main Transformer voltage Tronsformer steps down 25 kV AC to required lower Different secondary windings supply Traction motors Advontngee ofElectric Auxiliary loads (fan; compressor, Lighting) voltage levell Transformer reduces High efficiencg Pollution at site Rectifier / Converter No running cost Rectifier converts AC -to Low DC broking Regenerative Modern locomotives electronic Possible use Power starting starting torque High torque High Shiv Pratap Sharma - ShareChat](https://cdn4.sharechat.com/bd5223f_s1w/compressed_gm_40_img_396676_274eb88f_1769014395211_sc.jpg?tenant=sc&referrer=user-profile-service%2FrequestType50&f=211_sc.jpg "Electrical Engineering - Working Electric Rail Engine Electrical OHE (Over Head Equipment OHE (25 KVAC) railway kV, engine receives 25 Electric 50 Hz Ac Supply from OHE. Pantograph Pantograph] OHE is installed above the railway track This is the main ٥٥ - Power source for VCB electric locomotives Pantograph Main Transformer Pantograph is mounted on the roof of the locomotive voltage AC current from OHE It collects high It maintains continuous contact with overhead wire Rectifier /Converter during motion collecting device Pantograph is current Inverter Main Transformer SuPPlg from Pontogroph Posses through VCB (Vcuum Circuit Breoker ) Troction Motor VCB protects the locomotive from : Overcurrent Short circuit Electrical faults In case of fault, VCB automatically trips Main Transformer voltage Tronsformer steps down 25 kV AC to required lower Different secondary windings supply Traction motors Advontngee ofElectric Auxiliary loads (fan; compressor, Lighting) voltage levell Transformer reduces High efficiencg Pollution at site Rectifier / Converter No running cost Rectifier converts AC -to Low DC broking Regenerative Modern locomotives electronic Possible use Power starting starting torque High torque High Shiv Pratap Sharma Working Electric Rail Engine Electrical OHE (Over Head Equipment OHE (25 KVAC) railway kV, engine receives 25 Electric 50 Hz Ac Supply from OHE. Pantograph Pantograph] OHE is installed above the railway track This is the main ٥٥ - Power source for VCB electric locomotives Pantograph Main Transformer Pantograph is mounted on the roof of the locomotive voltage AC current from OHE It collects high It maintains continuous contact with overhead wire Rectifier /Converter during motion collecting device Pantograph is current Inverter Main Transformer SuPPlg from Pontogroph Posses through VCB (Vcuum Circuit Breoker ) Troction Motor VCB protects the locomotive from : Overcurrent Short circuit Electrical faults In case of fault, VCB automatically trips Main Transformer voltage Tronsformer steps down 25 kV AC to required lower Different secondary windings supply Traction motors Advontngee ofElectric Auxiliary loads (fan; compressor, Lighting) voltage levell Transformer reduces High efficiencg Pollution at site Rectifier / Converter No running cost Rectifier converts AC -to Low DC broking Regenerative Modern locomotives electronic Possible use Power starting starting torque High torque High Shiv Pratap Sharma - ShareChat")
![📰GK & करेंट अफेयर्स Students💡 - Parallel and Series Formulas] _ Capacitor Resistor Inductor ఢ=C 4 R = R_+R2 L=L+ Lz + Series 1 + +1 1 1 = = C= C1+ C2 Parallel L1 L R Ri Rz [2 EL =-L dI g Fundamental AV = AV = IR dt Formula ट Fundamental EL=-LdI AV = AV = IR dt Formula Parallel and Series Formulas] _ Capacitor Resistor Inductor ఢ=C 4 R = R_+R2 L=L+ Lz + Series 1 + +1 1 1 = = C= C1+ C2 Parallel L1 L R Ri Rz [2 EL =-L dI g Fundamental AV = AV = IR dt Formula ट Fundamental EL=-LdI AV = AV = IR dt Formula - ShareChat](https://cdn4.sharechat.com/bd5223f_s1w/compressed_gm_40_img_374313_132c1697_1769014372909_sc.jpg?tenant=sc&referrer=user-profile-service%2FrequestType50&f=909_sc.jpg "📰GK & करेंट अफेयर्स Students💡 - Parallel and Series Formulas] _ Capacitor Resistor Inductor ఢ=C 4 R = R_+R2 L=L+ Lz + Series 1 + +1 1 1 = = C= C1+ C2 Parallel L1 L R Ri Rz [2 EL =-L dI g Fundamental AV = AV = IR dt Formula ट Fundamental EL=-LdI AV = AV = IR dt Formula Parallel and Series Formulas] _ Capacitor Resistor Inductor ఢ=C 4 R = R_+R2 L=L+ Lz + Series 1 + +1 1 1 = = C= C1+ C2 Parallel L1 L R Ri Rz [2 EL =-L dI g Fundamental AV = AV = IR dt Formula ट Fundamental EL=-LdI AV = AV = IR dt Formula - ShareChat")
![🚨UPSC Exams📚 - BASIC ELECTRICAL SERIES ay- 5 Ohms Law (अहम का नियम ) Topic Definition : Ohms Law states that the current through a conductor between two is points voltage directly Proportional to across the two points at constant temperature औंहम का नियम करता है कि नियत ताप्रमान पर किसी यातक में दो विदुओं के ष्वोय सनानुपाती होती है fa & HRT Formula : Straight Line] V=LxR Voltage Voltage (Volt) R = (Ampere) 1 = Current Current (I) Example : 20V P=٧x ٧»٥ 5 F=T*R = 15k V=1*R = 30Q u 2mA = min 5k Energy Unit of Power Unit of Wott-hour (Wh) Watt (W) Measured in Kilowatt (KW) Kilowatt-hour (KWh) 1000 W 1KW 1 KWh = 1OOO Wh > रार कंभ ।वलना विल्ग डगे पर निर्मरै करता हे! यर का विजती वित डती पर निर्यर करता है ! _ Usage Daily Life Day Energy = Electrical Power & Da 1: Bqsics 1500 Wh 1OOW TV 80W Day 2: Current Voltage Day 3: ५ 0 allls Ovilry Day Resistance 4 Day 5 : Ohms Law Higher power Faster the work done ) Prepored by : #engineeringstudents #electricalstudies Shivpratap Sharma BASIC ELECTRICAL SERIES ay- 5 Ohms Law (अहम का नियम ) Topic Definition : Ohms Law states that the current through a conductor between two is points voltage directly Proportional to across the two points at constant temperature औंहम का नियम करता है कि नियत ताप्रमान पर किसी यातक में दो विदुओं के ष्वोय सनानुपाती होती है fa & HRT Formula : Straight Line] V=LxR Voltage Voltage (Volt) R = (Ampere) 1 = Current Current (I) Example : 20V P=٧x ٧»٥ 5 F=T*R = 15k V=1*R = 30Q u 2mA = min 5k Energy Unit of Power Unit of Wott-hour (Wh) Watt (W) Measured in Kilowatt (KW) Kilowatt-hour (KWh) 1000 W 1KW 1 KWh = 1OOO Wh > रार कंभ ।वलना विल्ग डगे पर निर्मरै करता हे! यर का विजती वित डती पर निर्यर करता है ! _ Usage Daily Life Day Energy = Electrical Power & Da 1: Bqsics 1500 Wh 1OOW TV 80W Day 2: Current Voltage Day 3: ५ 0 allls Ovilry Day Resistance 4 Day 5 : Ohms Law Higher power Faster the work done ) Prepored by : #engineeringstudents #electricalstudies Shivpratap Sharma - ShareChat](https://cdn4.sharechat.com/bd5223f_s1w/compressed_gm_40_img_701477_37fbe0a7_1768792699957_sc.jpg?tenant=sc&referrer=user-profile-service%2FrequestType50&f=957_sc.jpg "🚨UPSC Exams📚 - BASIC ELECTRICAL SERIES ay- 5 Ohms Law (अहम का नियम ) Topic Definition : Ohms Law states that the current through a conductor between two is points voltage directly Proportional to across the two points at constant temperature औंहम का नियम करता है कि नियत ताप्रमान पर किसी यातक में दो विदुओं के ष्वोय सनानुपाती होती है fa & HRT Formula : Straight Line] V=LxR Voltage Voltage (Volt) R = (Ampere) 1 = Current Current (I) Example : 20V P=٧x ٧»٥ 5 F=T*R = 15k V=1*R = 30Q u 2mA = min 5k Energy Unit of Power Unit of Wott-hour (Wh) Watt (W) Measured in Kilowatt (KW) Kilowatt-hour (KWh) 1000 W 1KW 1 KWh = 1OOO Wh > रार कंभ ।वलना विल्ग डगे पर निर्मरै करता हे! यर का विजती वित डती पर निर्यर करता है ! _ Usage Daily Life Day Energy = Electrical Power & Da 1: Bqsics 1500 Wh 1OOW TV 80W Day 2: Current Voltage Day 3: ५ 0 allls Ovilry Day Resistance 4 Day 5 : Ohms Law Higher power Faster the work done ) Prepored by : #engineeringstudents #electricalstudies Shivpratap Sharma BASIC ELECTRICAL SERIES ay- 5 Ohms Law (अहम का नियम ) Topic Definition : Ohms Law states that the current through a conductor between two is points voltage directly Proportional to across the two points at constant temperature औंहम का नियम करता है कि नियत ताप्रमान पर किसी यातक में दो विदुओं के ष्वोय सनानुपाती होती है fa & HRT Formula : Straight Line] V=LxR Voltage Voltage (Volt) R = (Ampere) 1 = Current Current (I) Example : 20V P=٧x ٧»٥ 5 F=T*R = 15k V=1*R = 30Q u 2mA = min 5k Energy Unit of Power Unit of Wott-hour (Wh) Watt (W) Measured in Kilowatt (KW) Kilowatt-hour (KWh) 1000 W 1KW 1 KWh = 1OOO Wh > रार कंभ ।वलना विल्ग डगे पर निर्मरै करता हे! यर का विजती वित डती पर निर्यर करता है ! _ Usage Daily Life Day Energy = Electrical Power & Da 1: Bqsics 1500 Wh 1OOW TV 80W Day 2: Current Voltage Day 3: ५ 0 allls Ovilry Day Resistance 4 Day 5 : Ohms Law Higher power Faster the work done ) Prepored by : #engineeringstudents #electricalstudies Shivpratap Sharma - ShareChat")
