IndiaBIX

Electronics and Communication Engineering - Electromagnetic Field Theory

Exercise : Electromagnetic Field Theory - Section 8
11.
An increase of reverse voltage decreases the junction capacitance.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
The maximum forward current in case of signal diode is in the range of
1 A to 10 A
0.1 A to 1 A
few milli amperes
few nano amperes
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
On which of the following effect do thermocouples work?
Thomson effect
Seeback effect
Peltier effect
Joule effect
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
Which of the following constitutes an active component?
Semiconductor device
Resistors
Capacitors
Inductors
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
Which of the following characteristics of a silicon p-n junction diode make it suitable for use as ideal diode?
  1. It has low saturation current.
  2. It has high value of cut in voltage.
  3. It can withstand large reverse voltage.
  4. When compared with germanium diode, silicon diode shows a lower degree of temperature dependence under reverse conditions.
Select the answer using the given below
1 and 2
1, 2, 3, 4
2, 3, 4
1, 3
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers