(Attock VU Group) PAK 301 Current

PAK301

 

 

Total 36 Questions
30 McQz
16 longs

1) When a PN junction is a forward biased … what happened? (2)
2) primary diff b/w NPN and PNP .. ? (2)
3) Thévenin's theorem (given diagram) find the Vth value?? (2)
4) Sketch the shape of the output waveform for the clipper (given diagram) (2)
5) Semiconductor produce electrical energy in light ?(2)
6) ..
7) Find the total resistance Rv in following circuit write steps (3)

 Thévenin's theorem find the Rth resistance for given diagram ? (3)
9) What is diffusion and drift velocity ??
10) ..
11) Fine value of IE for tranctor if IB = 1.5mA and Ic = 4mA ?
12) Label the flowing diagram? (3)
13) Define the resistance and why the copper have low resistance then carbon ?
14) Silicon junction diode n = 1 have V = 0.3 volts Ic = 4mA fine the voltage drop I = 1.1mA and I = 5mA
15) Did the power remain same or not Proof (given diagram) (5)
16) about Crude Logic gate. (5)

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Regards,

Mudassar Malik

Skype: Themmalik

Facebook ID Link: MM

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