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Electrical Interview Question and answer- Part-1 Transformer Interview Question and answer

Electrical Interview Question and answer-Transformer Interview Question and answer Part 1 Transformer Parts and function animation Playlist    • Transformer Parts animation   Electrical Interview question and answer in Tamil Transformer interview question and answer in Tamil Transformer maintenance interview question and answer Transformer Protection interview question Transformer Buchholz Relay 1.Where to use Buchholz relay what is the minimum rating? 2.What is the purpose of Buchholz relay in transformer? 3.Where is located in transformer? What angle ? Why? 4.Where to use Buchholz relay what is the minimum rating? 5.What is purpose of Buchholz relay in transformer? 1.MOG ? 2.What is the purpose of MOG ? 3.What is the maximum oil level in conservator tank ? 1.WTI / OTI? 2.What is the purpose of WTI / OTI ? 3.What is the working Principle of WTI / OTI ? 4.What is the temperature settings in WTI / OTI Alarm & Trip ? 5.How to set Alarm/Trip temperature in OTI/WTI ? 5.What is the purpose of red needle in WTI/OTI ? 6.What is the Difference between WTI/OTI operation ? 7.How to check the WTI/OTI healthiness? 1.What is Oil BDV 2.Why should we check Oil BDV? 3.What is the Gab between electrode in BDV Oil sampling Kit? 4.What frequency of check Oil BDV? 5.What is normal value of Oil BDV? 1.What is the Purpose of Breather in Transformer Which chemical is used in breather? 2.Why Oil is filled in breather? 3.What is the purpose of explosion vent in transformer? 4.Transformer Cooling Methods? About our channel: Here you can find a videos for industrial equipment basic working principle & efficient Operation maintenance in Tamizh(Tamil) with simple animation. Electrical & Instrumentation Transformers parts and working animations HT/LT breakers MCB,MPCB,MCCB,ACB,VCB,starters explanation Induction motor and alternator working animation and DG maintenance Types of sensors and working principle with usages -RTD, Thermocouple, Proximity sensors, Earting system and its types-TT, TN-C TN-C-S CT- Current transformer working and connection Electrical Distribution system,Switch yard operations,motor,VFD, DG...etc Utility Boiler,power plant,Chiller plant,Compressor,Fire protection systems,Water treatment plant-WTP/ETP/STP, AHU-Air handling unit,BMS-Building management system,HVAC-Heat and ventilation air conditioner. BEE-Bureau of energy efficiency Energy manager exam notes and previous year question paper with answer. This channel will help for engineering students, freshers and industrial working people. Electrical Home appliances Fan connection and troubleshooting UPS and inverter connection House wiring and troubleshooting explained with simple animation Refrigerator working animation and troubleshooting-Thermostat issues and over cooling issues explained Electricity bill reduction ideas and basic understanding of Tamil Nadu tariff rates AC-Air conditioner working animation and service troubleshooting Mixer,Grinder troubleshooting and maintenance #Interview#ElectricalInterview#