Recent content by BoroBoy

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    Mutual Induction - Transformers

    No-one got a clue like me? :frown:
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    Mutual Induction - Transformers

    Anyone with any suggestions please?
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    Mutual Induction - Transformers

    I have a college assignment which asks: A transformer works on the principle of Mutual Induction. Describe how a transformer uses this principle to step up or step down voltage and current. Now i need to answer this question and hand the assignment in on Monday but since i have been ill...
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    Hhow an NPN transistor can be used as a small signal amplifier?

    I understand the logic table of an AND logic gate: 0+0 = output 0 0+1 = output 0 1+0 = output 0 1+1 = output 1 But what i don't understand is how i am supposed to draw the diagram as i don't understand what its asking me to draw.
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    Hhow an NPN transistor can be used as a small signal amplifier?

    Anyone got any help? Not sure what the above is suppose to be going on about:confused:
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    Hhow an NPN transistor can be used as a small signal amplifier?

    Cheers, got that one sorted now. Now i need help with another, it's a fairly straightforward question to understand what its asking for: 'Show, using a circuit diagram how a 4-input AND circuit may be constructed using three 2-input AND gates. Your diagram should identify the intergrated...
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    Hhow an NPN transistor can be used as a small signal amplifier?

    Hi, Could someone please help me with something i need to know to complete my college course? The question says: 'Show with the aid of a circuit diagram and input/output waveforms how and NPN transistor can be used as a small signal amplifier, when operating in a common emitter...
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