what happens to the speed of a DC series motor when series field winding is removed?

8 Answers  

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what is the use of reactive power

3 Answers  

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why in electric train we can't feel current & generally we have get socked in our normal electricity ?

3 Answers  

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How To Convert Apparent Into Real Power Without Knowing Reactive Power?

0 Answers  

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How to control speed of DC motor with AC power?

7 Answers   vguard,

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How to calculate the 2500 Kva Transformer losses Primary 11KV Secondary 415volts

1 Answers   Laurus,

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What is boucholz relay and the significance of it in to the trformer?

0 Answers  

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What happens to the terminal voltage of an alternator connected to a bus bar when it is suddenly disconnected from the bus bar??

2 Answers  

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how to calculate the watts from the tr

1 Answers  

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what is the meaning of bus bar, in electrical panels.

13 Answers   HLG Habtoor Leighton Group,

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how to get 48 V DC I have ... 1. 12 volt power supply board 2. DC power supply ( max. 30 v) 3. 9 volt batteries ( 2 - not chargeble)

2 Answers  

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Now I inject 1kv DC supply r&y=??? R&Y=?? Y&B=?? B&R=???? RYB&N=??? RYBN&E=????? Minimum value====???????

1 Answers   Integra,

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