IndiaBIX

Electronics and Communication Engineering - Electromagnetic Field Theory

Exercise : Electromagnetic Field Theory - Section 5
16.
The output v-i characteristics of enhancement type MOSFET has
only an ohmic region
only a saturation region
an ohmic region at low voltage value and a saturation region at high voltage
a saturation region at low voltage value and an ohmic region at high voltage
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
In a full wave rectifier, the current in each of the diodes flows for
the complete cycle of the input signal
half cycle of the input signal
less than half cycle of the input signal
one-fourth cycle of the input signal
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
In an ideal junction transistor the impurity concentration in emitter (E ), base (B) and collector (C) is such that
E > B > C
B > C > E
C > E > B
C = E = B
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
The rating of a transformer to deliver 100 watts of D.C. power to a load under half wave rectifier will be nearly
1 kVA
350 VA
175 VA
108 VA
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
When a p-n junction is forward biased, the current remains zero till the applied voltage overcomes the barrier potential.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers