IndiaBIX

Electronic Devices - Diode Applications

Exercise : Diode Applications - General Questions
36.
In the operation of a half-wave rectifier with a capacitor-input filter, the ripple factor can be lowered by ________ the value of the filter capacitor or ________ the load resistors.
decreasing, decreasing
decreasing, increasing
increasing, decreasing
increasing, increasing
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.

Refer to the figure given below. The probable trouble, if any, indicated by these voltages is

one of the diodes is open.
a diode is shorted.
an open transformer secondary.
the filter capacitor is shorted.
no trouble exists.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
In a particular problem, which mode has the highest level of IDQ?
Ideal
Approximate equivalent
Exact mode using characteristic curve
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
Which diode(s) has (have) a zero level current and voltage drop in the ideal model?
Si
Ge
Both Si and Ge
Neither Si nor Ge
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
Determine Vo if E1 = E2 = 10 V.

9.3 V
10 V
–10 V
0 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers