Find the change in currents due to change of voltage

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Reference no: EM13287522

1. Find the change in currents due to change of voltage by (a) 5mv,(b) -10mv, (c) 15mv using small signal model and exponential modelof diode with n= 1 and biased at 2mA.

2. A step up transformer has the turn ratio of 2:5, find the secondary voltage of transformer ifprimary voltage given is 240 Vac.

Reference no: EM13287522

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