IndiaBIX

Electronics and Communication Engineering - Electromagnetic Field Theory

Exercise : Electromagnetic Field Theory - Section 9
41.
The turn off time of a bipolar transistor is about
0.5 ns
10 ns
70 ns
150 ns
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.
Hystresis loss least depends on
frequency
magnetic field intensity
volume of the material
grain orientation of material
Answer: Option
Explanation:
No answer description is available. Let's discuss.
43.
In a bipolar transistor, emitter efficiency is about
0.99
0.9
0.8
0.7
Answer: Option
Explanation:
No answer description is available. Let's discuss.
44.
For signal diodes the PIV rating is usually in the range
1 V to 10V
10 V to 30V
30 V to 150V
150 V to 400V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
45.
The potential of suppressor grid (with respect to cathode) is usually
zero
negative
positive
zero or positive
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers