# What is the ratio of curr3ent for a forward basis of 0.05 V to the current for the same magnitude of reverse bias

1.  6

2.  6.56

3.  8.8

4.  6.766

4

6.766

Explanation :
No Explanation available for this question

# A capacitor is charged by a constant 10mA current sources which is turned on for 1 second. A summing the capacitor is initially charge free; determine the charge delivered to and the power supplied by the source if the capacitor has a value of 1mf

1.  0.01C, 10mw

2.  0.01C, 100mW

3.  0.1C, 10mW

4.  0.1C, 100mW

5.  20

6.  40

7.  30

8.  50

8

40

Explanation :
No Explanation available for this question

# In a forward biased p-n function,the ratio of company component due to hole injection is given

1.  DPLnNa/DPLnNa

2.  DnLnNu/DPLnNa

3.  DPLnNa/DnLnNu

4.  DnLnNu/ DPLnNa

4

DPLnNa/DPLnNa

Explanation :
No Explanation available for this question

# Find the average power delivered to a 10resistor with a voltage across it as shown in the figure,

1.  75mV

2.  7.5N

3.  100mW

4.  75W

4

100mW

Explanation :
No Explanation available for this question

# Following is the diode forward characteristics. Find the correct relationship

1.  T1=T2

2.  T1>T2

3.  T2>T1

4.  T2≥T1

4

T2>T1

Explanation :
No Explanation available for this question

# An ideal Ge P-n junction diode has a reverse saturation Current 30at 25oC.At the same temperature , dynamic resistance for a 0.3V bias is reverse direction Will be

1.  7.2MΩ

2.  5.5 MΩ

3.  12.26 MΩ

4.  None

4

7.2MΩ

Explanation :
No Explanation available for this question

# What value of R ensures that the current through the 60resistor of this circuit is 1A

1.  5

2.  10

3.  15

4.  20

4

10

Explanation :
No Explanation available for this question

# Ratio of maximum resistivity to resistivity is expressed as

1.

2.

3.

4.

5.  48 paise

6.  56 paise

7.  54 paise

8.  72 paise

8

48 paise

Explanation :
No Explanation available for this question

# The charge delivered by a constant voltage source is shown in the graph. Determine the charge supplied by the source till a. t=1s b. t=3s

1.  1.25mC, 10mC

2.   5mC, 15mC

3.  1.25mC, 20mC

4.  5mC, 5mC

4

1.25mC, 10mC

Explanation :
No Explanation available for this question

1.  1.154

2.  2.309

3.  2.00

4.  0.667

4