how can you prove that in CE configuration a transistor has 180 degree phase shifted output

5 Answers   Bhel,

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what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?

0 Answers   AB, JLL,

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What is the permissible maximum flux density in transformer core?

0 Answers  

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what is th basic difference between a d latch time line and a d flip flop time line???

0 Answers  

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how electrical energy is converted into mechanical energy in dc motor

3 Answers  

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can we increase our frequency rate in INDIA?

4 Answers  

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if we use fuse in neutral what will happen?

9 Answers   L&T,

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hi every body i am master student in control engineering and my project is slip control in trains i assumed a Dc motore as traction motor but i don't have characteristics of this kind of motor that is used in train. i want from every body if he or she has the characteristics or information about Dc motor that is used in train give me those information or technical characteristics .

0 Answers  

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Can you explain about pole discrepancy scheme

0 Answers   NCC,

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what is the back ground of transformer working? applying voltage to primary and emf inducing in primary and secondary? how it is possible? please answer me with scientific approach?

5 Answers  

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What are the layers of protection over armoured cables?

3 Answers   Accenture, IOCL,

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How many types of instrument cables are there?

0 Answers  

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