Q281
Open questionConsider the following gate network
Which one of the following gates is redundant?
Which one of the following gates is redundant?
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Digital Electronics
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Q282
Open questionThe logic circuit realized by the circuit shown in the given figure will be
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Q283
Open questionIf (0.100)2 = (x)10, then x is
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Q284
Open questionIf the input to a T flip-flop is a 100 MHz signal, the final output of three T flip-flop in a cascadeis:
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Q285
Open questionIn a JK flip-flop, J is connected to and K is connected to Q outputs. The JK flip-flop converts into a
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Q286
Open questionA semiconductor RAM has a 12-bit address register and an 8-bit data register. The total number of bits in the memory is
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Q287
Open questionThe canonical SOP form of given expression f = A + AB + ABC is
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Q288
Open questionMaximum value of signal to noise ratio of an 8 bit ADC with an I/P range of 10 V will be
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Q289
Open questionIn the below circuit, X is given by
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Q290
Open questionA 0-10 volt analog to digital converter requires to have a resolution of 0.025%. The rms value of quantization error will be
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Q291
Open questionWhat is the addition of the binary numbers 11011011010 and 010100101?
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Q292
Open questionFor the circuit in figure, identify the Boolean function implemented
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Q293
Open question1024 × 1 capacity RAM chips are available for a PC system, Which requires a memory capacity of 1024 bytes. Find out the number of RAM chips.
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Q294
Open questionDual-slope integration type Analog-to-Digital converters provide
1. Higher speeds compared to all other types of A/D converters.
2. Very good accuracy without putting extreme requirement on component stability.
3. Good rejection of power supply hum.
4. Poor resolution compared to all other types of A/D converters for the same number of bits.
Which of these statements are correct?
1. Higher speeds compared to all other types of A/D converters.
2. Very good accuracy without putting extreme requirement on component stability.
3. Good rejection of power supply hum.
4. Poor resolution compared to all other types of A/D converters for the same number of bits.
Which of these statements are correct?
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Q295
Open questionThe 2's complement representation of -17 is
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Q296
Open questionThe function (A ⊕ B) is to be realized using only 2-input NAND gates. The minimum number of 2-input NAND gates required for such a realization is
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Q297
Open questionA flip-flop is a
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Q298
Open questionAn 8-bit DAC produces Vout = 0.05 V for a digital input of 00000001. The full scale output will be nearly.
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Q299
Open questionAn 8 bit ADC has a full scale input of 2.55 V. If other cumulative errors are 2.55 mV, determine the maximum error
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Q300
Open questionThe MSB of a binary number has a weight of 512, the number consists of . . . . . . . .
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