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ABCD + AB C D = | |
A. | ABC [Wrong Answer] |
B. | ABCD [Wrong Answer] |
C. | A B D [Correct Answer] |
D. | ABCD [Wrong Answer] |
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Explanation:-
Answer : C Discuss it below : !! OOPS Login [Click here] is required to post your answer/result |
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⇒ In the circuit shown, the device connected to Y5 can have address in the r
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⇒ In the circuit shown, the device connected to Y5 can have address in the r
2000 - 20FF
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⇒ The wave applied to X plates, for ohtaining trace of voltage wave, is
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sinusoidal wave
rectangular wave
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⇒ If there is phase error in the carrier signal for the detection of SSB signals, then
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⇒ In FM, when the bandwidth is doubled, the signal to noise ratio improves by a factor of
2 dB
4 dB
6 dB
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∞
0
1
any value
⇒ In a class C operation V_{CC} = 40 V and V_{CE(sat)} = 0.4 V. The efficiency is
0.9
0.495
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2 kV, 0.5 kV
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LC admittance function
⇒ The switch in the circuit shown was on position a for a long time, and is moved to position b at time t = 0. The current i(t) for t > 0 is give
0.2e^{-125t}u(t) mA
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0.2e^{-1250t}u(t) mA
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j 200 Ω
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j 100 Ω
-j 100 Ω
⇒ The skip distance does not depends upon
the power transmitted
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angle of beaming of the wave
frequency of the signal transmitted
⇒ To realize the full power of 8086 the pin of 8086 connected to ground is
DEN
ALE
INTR
MN / MX
⇒ A 0.5 μF capacitor is connected across a 10 V battery. After a long time, the circuit current and voltage across capacitor will be
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- reduces the noise picked up from other sources
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1 only
1 and 2 only
1, 2 and 3
2 and 3 only
⇒ If E (i.e., available energy state) = E_{F}(i.e., Fermi level), then probability that state E will be occupied is 0.5 for any temperature T.
TRUE
FALSE
⇒ In the circuit of figure, the switch is closed at t = 0 with i_{L} (0) = 0 and V_{C} (0) = 0. In the steady state n_{c} equ
100 v
0 v
∞
- 100 v
⇒
Match the following:
List I | List II | ||
---|---|---|---|
A. | Wein bridge oscillator | 1. | Low output impedance |
B. | Voltage shunt feedback amplifier | 2. | RF frequency range |
C. | Crystal oscillator | 3. | Audio frequency range |
D. | Current shunt feedback amplifier | 4. | High input impedance |
5. | High output impedance |
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can be used with PCM only
interleaves pulses belonging to different transmissions
combines five groups into a super group
stacks 24 channels in adjacent frequency slots