How to Calculate the current drain in the battery (1.4V) for the 2mins time period?

7 Answers  

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The rotor current is directly proportional to slip. How?

3 Answers  

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What is Fire Panel ? How it works ?

0 Answers  

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What is effect of power factor on change in voltage

13 Answers   APNPDCL, apspdcl, My Home Industries,

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In Megger which types of test we can do ? and How it works? How to use?

3 Answers   Power Grid,

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Less cost of delta connection over star connection a. No fourth neautral wire

1 Answers  

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What is the role and reponsibilities of Electrical Engineers in construction field?

12 Answers   ETA, Garg Electronics, L&T,

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what is the formula for converting dc power(watt) to ac power (watt)?

3 Answers   ABB,

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why we grounding the neutral of a transformer?

3 Answers   GAS,

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why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?

0 Answers  

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Can u explain : how capacitor act when the supply is given is a.c and d.c. I know that when d.c supply is given then the capacitor charges and becomes open circuited. But please say about when a.c is given. I have seen that when a.c supply is given ,it charges and discharges, But when we plug in capacitor to our daily supply and take it out ,then we join those wires spark will appear,which seems charge is present ,but when a.c is given it should charge and discharge

3 Answers  

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What are the necessary components of the feedback control system?

0 Answers  

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