TRANSFORMER WINDING DC RESISTANCE TEST/DC RESISTANCE OF WINDING/TEST OF DC RESISTANCE OF TRANSFORMER Electrical Passionate 5,53 тыс. подписчиков Скачать
TRANSFORMER WINDING DC RESISTANCE TEST/DC RESISTANCE OF WINDING/TEST OF DC RESISTANCE OF TRANSFORMER Скачать
CURRENT TRANSFORMER NAMEPLATE DETAILS EXPLANATION/CT NAMEPLATE DISCUSSION/RATING PLATE DETAILS OF CT Скачать
Transmission Lines/Faults/Protections/Directional Relay/Parallel Lines Protection/Unidirectional Rly Скачать
GENERAL ARRANGEMENT OF 1-PHASE 2-WIRE SYSTEM ON PSC POLE/GA OF LT LINE VERTICAL FORMATION 1PH,2WIRE Скачать
Use of DC Fault Locator for detection of DC Earth Fault/Detect DC Earth Fault by Fault Locator Скачать
Detect DC Earth Fault by a Multimeter & a Lamp/DC Earth Fault Detection without a Fault Locator Скачать
Measurement of Earthing Pit Resistance/What is Earth Resistance/How to measure Earth pit Resistance Скачать
TRANSFORMER COOLING SYSTEM/COOLING SYSTEM OF POWER TRANSFORMER/DIFFERENT COOLING OF TRANSFORMER Скачать
WORKING PRINCIPLE OF RESTRICTED EARTH FAULT PROTECTION/REF PROTECTION OF TRANSFORMER- EXPLANATION Скачать
measurement of specific gravity & voltage of a battery cell/measuring process of cell volt & sp. gr. Скачать
POTENTIAL TRANSFORMER (PT) FOR VOLTAGE METERING/PT AND METERING CIRCUIT DIAGRAM/VOLTAGE MEASUREMENT Скачать
AB CABLE CONNECTION and TAPPING ARRANGEMENT/ERECTION OF POLE OF AB CABLE TAPPING WITH SERVICE CABLE Скачать
REF PROTECTION OF DELTA SIDE OF STAR DELTA POWER TRANSFORMER/REF PROTECTION ON THE DELTA SIDE OF TRF Скачать
BUSBAR DIFFERENTIAL PROTECTION/HV BUS PROTECTION/LBB/MAIN ZONE CHECK ZONE CONNECTION CIRCUIT DIAGRAM Скачать
Polarity Test Procedure of a CT(Current Transformer):What is Polarity of a CT:Why it is important Скачать
TRANSFORMER CONSTRUCTION:EXPLANATION OF VARIOUS PARTS;STRUCTURAL DESCRIPTION OF TRANSFORMER IN FULL Скачать
FLOAT CUM BOOST CHARGING:FLOAT CHARGER:BOOST CHARGER:BATTERY CHARGER:BATTERY CHARGE PROCESS:TAP CELL Скачать
PT & INSULATION RESISTANCE TEST OF POTENTIAL TRANSFORMER: MEGGERING OF PT:WHAT IS PT & INSULATION Скачать
33 -11 KV METERING CIRCUIT: 11KV METERING CIRCUIT DIAGRAM:11KV HT meter connection with CT PT Скачать
CIRCUIT BREAKER CONTROL CIRCUIT:CIRCUIT BREAKER CLOSING CIRCUIT:CIRCUIT BREAKER TRIPPING CIRCUIT Скачать
MAGNETISING CURRENT TEST OF TRANSFORMER: TEST PROCEDURE OF MAGNETISING CURRENT OF TRANSFORMER: Скачать
PROPER PROCESS OF INSULATION RESISTANCE TEST OF CIRCUIT BREAKER:HOW TO MEASURE IR OF CIRCUIT BREAKER Скачать
PT Selection scheme:PT selection scheme by using selector switch: PT selection wiring by Sel. Switch Скачать
INSTALLATION OF DISTRIBUTION TRANSFORMER ON SINGLE POLE: DISTRIBUTION SUB-STATION ON SINGLE POLE Скачать
Transformer Protections:Protections of Power Transformers:Various protections of a Power Transformer Скачать
TRANSFORMER OIL:PROPERTIES AND FUNCTION OF TRANSFORMER OIL:TEST PROCEDURE: TRANSFORMER OIL BDV TEST Скачать
IR & PI TEST OF TRANSFORMER BY DIGITAL MEGGER: IR/PI TESTING PROCEDURE: HOW TO MEGGER TRANSFORMER: Скачать
ERECTION OF 33/11 KV SUB -STATION:LAYOUT SECTION OF 33/11 KV SUB-STN:33/11KV SUB-STN ERECTION Скачать
Single Phase preventer connection:Phase Failure Relay:Working principle of a phase failure relay Скачать
GIS SUB-STATION:GAS INSULATED SUB-STATION:ADVANTAGES & DISADVANTAGES:ASSEMBLAGE OF DIFFERENT PARTS Скачать
Measurement and construction of Cradle Guard on road crossing: Protective guarding of 11KV line Скачать
HOW TO CALCULATE ELECTRIC BILL: WHAT IS THE UNIT OF ELECTRIC ENERGY:WHAT IS B.O.T IN ELECTRIC ENERGY Скачать
SERVICE CONNECTION AND DISTRIBUTION BOX WIRING: ELECTRIC SERVICE CONNECTION TO HOUSE WIRING CONCEPT Скачать
ELECTRICAL OPERATION AT SUBSTATION:SHUTDOWN BY PARALLEL OPERATION: ELECTRICAL OPERATIONAL WORK: Скачать
Wave Trap :Line Trap:Coupling Capacitor:What is Line Trap:What is Coupling Capacitor: A Description Скачать
SUBSTATION EQUIPMENT & ACCESSORIES-THEIR FUNCTION:KNOW THE NAME OF EQUIPMENT USED IN SUBSTATION Скачать
Vector Group of Transformer: Importance of Vector group:Various connection of Winding & displacement Скачать
Discharging and charging of Lead Acid Battery: Construction and working principle of Lead Acid Cell Скачать
Differential Protection of a Transformer/Differential Protection Relay/Differential relay working Скачать
Ammeter Selector Switch/Rotary switch diagram with 1-phase & 3-phase CT and Ammeter connection Скачать
AUTO TRANSFORMER: AUTO TRANSFORMER AT SUB-STATION:WHAT IS AUTO TRANSFORMER:AUTO TRANSFORMER WORKING Скачать
INSULATORS USED IN TRANSMISSION LINES:EXTRA HIGH VOLTAGE TRANSMISSION MATERIALS & ACCESSORIES: Скачать
ERECTION OF 11KV LINE ON DP STRUCTURE FOR RAIL CROSSING BY USING UG 3C XLPE CABLE AND PSC/PCC POLES Скачать
LIGHTNING ARRESTER:LA:LIGHTNING ARRESTER AT SUB-STATION:ITS CONSTRUCTION AND PRINCIPLE OF OPERATION Скачать
Working principle of WTI/OTI of power transformer:How WTI & OTI work:Structure of WTI-Explanation Скачать
33KV HT Pole erection Details: Line conductor formation & clearance:Line Pole installation:Line pole Скачать
Distance protection relay:Distance relay Working principle:Zone calculation & setting :R X Plotting: Скачать
LEAKAGE CURRENT TEST OF LIGHTNING ARRESTER BY LEAKAGE CURRENT ANALYSER ::CONDITION MONITORING OF LA Скачать
How to find equivalent Resistance of a Circuit:Equivalent Resistance in Series and in Parallel Скачать
What is Power Factor: Correction of Power Factor: Roll of Capacitor bank to improve power factor Скачать
DISTANCE PROTECTION RELAY: CONSTRUCTION & WORKING PRINCIPLE:DISTANCE PROTECTION OF TR LINE & ZONES Скачать
CT CONNECTION DAIGRAM:CT CORE DISTRIBUTION OF A TRANSFORMER:SINGLE LINE DIAGRAM WITH EXPLANATION Скачать
CIRCUIT BREAKER TRIP CIRCUIT CIRCUIT :BREAKER NOT TRIP:CIRCUIT BREAKER NOT TRIP FROM LOCAL & REMOTE Скачать
TRIP CIRCUIT UNHEALTHY:PRE CLOSE AND POST CLOSE TRIP CIRCUIT UNHEALTHY:WITH EXPLANATION IN DETAILS Скачать
OHM'S LAW:WHAT IS OHM'S LAW: EXPLAINED BY COMPARING WITH TWO WATER LEVELS AND USING CIRCUIT DIAGRAM Скачать
Lightning arrester:Surge arrester:Shielding Angle:Surge Monitor:Grading Ring:Surge protection Скачать
POWER LINE MATERIALS USED IN DISTRIBUTION OF POWER:DIFFERENT MATERIALS USED IN POWER DISTRIBUTION Скачать
TIME DELAY RELAY:TDR:TIMER RELAY:USE OF TIME DELAY RELAY IN POWER CIRCUIT:ON/OFF DELAY TIMER RELAY Скачать
EARTHING TRANSFORMER: ZIGZAG TRANSFORMER:WHY EARTHING TRANSFORMER IS NEEDED::fULL EXPLANATION Скачать
Substation DC Supply:220V Battery & charger: Battery Bank:working:AH capacity:Circuit Diagram: Скачать
Different Parts of A Power Transformer :Parts of a transformer:Basic parts of power transformer Скачать
RESTRICTED EARTH FAULT(REF) PROTECTION:STABILITY TEST:WORKING PRINCIPLE::CT SATURATION:CALCULATIONS Скачать
ANTI PUMPING RELAY:APD:ANTI PUMPING DEVICE:CIRCUIT BREAKER APD:EXLANATION IN FULL:REVISED VERSION Скачать
Out door flood light: vapour lamp:son-t/hpi-t lamp connection:Diagram:construction:yard light Скачать
Bushing : Transformer bushing: what is transformer bushing :why it is needed:Types of bushing Скачать
TRANSFORMER COOLER CONTROL CIRCUIT : WTI CONTROL CIRCUIT : TYPE OF COOLING:WHY COOLER IS NEEDED Скачать
BREATHER IN TRANSFORMER:SILICA JEL:WHY BREATHER NEEDED:WHY SILICA JEL IS NEEDED:BREATHING PROCESS Скачать
CONSERVATOR:SEPARATOR:AIR CELL:AIR BAG OF TRANSFORMER:FILLING PROCEDURE OF AIR CELL OF A TRANSFORMER Скачать
PRD RELAY:PRV:PRESSURE RELIEF VALVE:WORKING PRINCIPLE OF PRD:CONSTRUCTION & WORKING OF PRV/PRD Скачать
ON LOAD TAP CHANGER: OLTC:ON LOAD TAP CHANGING PROCESS:WORKING PRINCIPLE OF A OLTC:FULL EXPLANATION Скачать
POTENTIAL TRANSFORMER:WHAT IS PT:PT CIRCUIT CONNECTION DIAGRAM:VOLTAGE TRANSFORMER:INSTRUMENT TRANSF Скачать
DISTRIBUTION TRANSFORMER INSTALLATION :TWO POLES MOUNTED DISTRIBUTION SUB-STATION ERECTION:Re-edited Скачать
Buchholz Relay:Workig procedure of Buchholz Relay:How a Transformer is protected by Bukhholz relay Скачать
Mercury Switch: Working principle of Mercury switch: Mercury switches used in Transformer protection Скачать
Circuit Breaker time interval test:Circuit Breaker timer:Circuit Breaker closing opening time test Скачать
CIRCUIT BREAKER DISCREPANCY CIRCUIT:CONTROL SWITCH:WHAT IS DISCREPANCY SWITCH: DISCREPANCY LAMP Скачать
WHAT IS A MEGGER:HOW TO USE A MEGGER: মেগার কীঃ মেগার কিভাবে ব্যবহার করা হয়ঃ AN EDITED VERSION Скачать
MULTI-METER OPERATING PROCEDURE:HOW TO USE A METERMETER (EDITED VERSION):মাল্টিমিটার ব্যবহার পদ্ধতি Скачать
CIRCUIT BREAKER CLOSING CIRCUIT:TROUBLE SHOOTING OF CLOSING CIRCUIT:CONNECTION BETWEEN CB & CR PANEL Скачать
Tripping and Closing Control Circuit of a HV Circuit Breaker:DC Distribution circuit at C&R panel Скачать
ANTI PUMPING CIRCUIT DIAGRAM: APD: Anti-Pumping relay diagram and Working Function Explanation Скачать
SF6 GAS DENSITY MONITOR USED IN HV CIRCUIT BREAKER:PRESSURE SWITCH-HOW IT WORKS:WORKING PRINCIPLE Скачать
WHAT IS AN ELECTRICAL SUBSTATION : HOW DOES AN ELECTRICAL SUB-STATION WORK:A VIEW OF SUBSTATION Скачать
MOTOR OPERATED ISOLATOR CIRCUIT:MOTORISED ISOLATOR CIRCUIT - EXPLANATION:মোটর চালিত আইসোলেটর সার্কিট Скачать
STAR DELTA STARTER WITH TIMER CONTROL WIRING DIAGRAM: AUTOMATIC STAR DELTA STARTER CONNECTION Скачать
ON DELAY TIMER RELAY CIRCUIT:POWERING CIRCIUT CONTROLLED BY TIME DELAY RELAY TDR:TIMER CIRCUIT Скачать
3-PH DOL STARTER: DOL STARTER WIRING CONNECTION DIAGRAM: DIRECT ON LINE STARTER:CIRCUIT DIAGRAM Скачать
দু পোলের উপর বিতরণ ট্রান্সফরমার স্থাপন:DISTRIBUTION TRANSFORMER INSTALLATION & ERECTION ON TWO POLE Скачать
How to use a Digital Multimeter: Multimeter Operating Procedure: Measure Current,Voltage, Resistance Скачать
