Electronics and Communication Engineering - Analog Electronics
Exercise : Analog Electronics - Section 6
- Analog Electronics - Section 11
- Analog Electronics - Section 21
- Analog Electronics - Section 20
- Analog Electronics - Section 19
- Analog Electronics - Section 18
- Analog Electronics - Section 17
- Analog Electronics - Section 16
- Analog Electronics - Section 15
- Analog Electronics - Section 14
- Analog Electronics - Section 13
- Analog Electronics - Section 12
- Analog Electronics - Section 1
- Analog Electronics - Section 10
- Analog Electronics - Section 9
- Analog Electronics - Section 8
- Analog Electronics - Section 7
- Analog Electronics - Section 6
- Analog Electronics - Section 5
- Analog Electronics - Section 4
- Analog Electronics - Section 3
- Analog Electronics - Section 2
11.
Which component is allowed to pass through it by a choke filter?
Answer: Option
Explanation:
XL is zero for dc.
12.
In an amplifier the stray capacitances assume impedance at low frequencies
Answer: Option
Explanation:
Stray capacitances assume importance at high frequencies because 
.
13.
In CE amplifier the base current is very high.
Answer: Option
Explanation:
Base current is small.
14.
In the graphical analysis of CE amplifier circuit, the upper end of load line is called
Answer: Option
Explanation:
Current is maximum at saturation point.
15.
A full wave rectifier supplies a load of 1 kΩ. The a.c. Voltage applied to the diodes is 220 - 0 - 220 Volts rms. If diode resistance is neglected, then Average d.c. Voltage
Answer: Option
Explanation:
.
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