How voltage step down is done?

3 Answers   IOCL,

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what are the settings is there for ABB REM543 Generator Protection Relay

1 Answers  

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The objective of connecting a resistance and capacitance across gate circuit is to protect the SCR against

2 Answers  

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A 100KVA SINGLE PHASE TRANSFORMER 10000/200V,50HZ REQUIRES 300V AT HV SIDE TO CIRCULATE FULL LOAD CURRENT WITH LV SHORT CIRCUITED.THE INTAKE IS 1000W.THE % OF REGULATION ON FULL LOAD AT 0.8 PF LAGGING WILL BE HOW MUCH AND THE SECONDARY TERMINAL VOLTAGE ON 0.8 PF LEADING WILL BE

0 Answers   IAS, TATA,

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1) How to calculate battery backup for ups as well as solar with complete formula elaborately......

2 Answers  

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how to calculate cable size in diffrent loads?

0 Answers   ABB, Sterling,

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what should be the motor rating for pumping water for house hold use from 60km far lake and what formula is to use please tell me

1 Answers  

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What is the Difference between Power Swing and Out of Step?

1 Answers  

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why we using capacitor in single phase motor ?

14 Answers  

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what is the role of energy meter in distribution system ???? technical and non technical losses in distribution system????

1 Answers  

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What is ill conditioned power system?

1 Answers  

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What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )

0 Answers   Ambuja,

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