ISRO Scientist or Engineer Electronics 2008
For the following questions answer them individually
ISRO Scientist or Engineer Electronics 2008 - Question 51
In the circuit shown the switch closes at t=0. The voltage across 4 $$\mu F$$ capacitor in ideal condition changes to
ISRO Scientist or Engineer Electronics 2008 - Question 52
The 2 - part network of Fig A has open circuit impedance parameters given by matrix
ISRO Scientist or Engineer Electronics 2008 - Question 53
The network shown in the figure draw a current I. If the ends a and b are shorted, the current drawn would be
ISRO Scientist or Engineer Electronics 2008 - Question 54
As comparedto a full-waverectifier using two diodes, the four diode.bridge rectifiier has the dominant advantage of
ISRO Scientist or Engineer Electronics 2008 - Question 55
When a unit impulse voltage is applied to an inductor of 1 H, the energy supplied by the source is
ISRO Scientist or Engineer Electronics 2008 - Question 56
The value of R for i = 2A is
ISRO Scientist or Engineer Electronics 2008 - Question 57
The time constant for the circuit shown below is
ISRO Scientist or Engineer Electronics 2008 - Question 58
For a sinusoidal input, the circuit shown in the figure will act as a
ISRO Scientist or Engineer Electronics 2008 - Question 59
A second-order band-pass activefilter can be obtained by cascading a low pass second order section having cutoff frequency $$f_{OH}$$ with a high pass second ordersection having cut-off frequency $$f_{OL}$$, provided
ISRO Scientist or Engineer Electronics 2008 - Question 60
If $$\alpha = 0.995, I_E = 10 mA$$ and $$I_{CO} = 0.5 \mu A$$, then $$I_{CEO}$$ will be
