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Assertion (A): In direct addressing the address of operand is specified in the instruction. Reason (R): Direct addressing is also called absolute addressing. | |
A. | Both A and R are correct and R is correct explanation of A [Wrong Answer] |
B. | Both A and R are correct but R is not correct explanation of A [Correct Answer] |
C. | A is correct R is wrong [Wrong Answer] |
D. | A is wrong R is correct [Wrong Answer] |
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Explanation:-
Answer : B Discuss it below : !! OOPS Login [Click here] is required to post your answer/result |
Also Read Similar Questions Below :
⇒ Which one of following is correct condition to check the stability of sysytem in terms of impulse response?
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⇒ Four messages band limited to W, W, 2W and 3W respectively are to be multiplex using Time Division Multiplexing (TDM). The minimum bandwidth required for transmission of this TDM signal is
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⇒ A Hartley oscillator uses
a tapped inductor
a tapped capacitor
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neither (a) nor (b)
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(377)Ω
226 Ω
∞
629 Ω
⇒ Floating gate is fabricated for making MOS
ROM
PROM
EPROM
EAROM
⇒ In a broadcast superheterodynes receiver having no RF amplifier, the loaded Q of the antenna coupling circuit is 100. If the intermediate frequency is 455 kHz. The rejection ratio at 25 MHz will be
1.116
1.386
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1.9 A
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⇒ A 3 phase balanced supply feeds 3 phase unbalanced load. Power supplied to the load can be measured by using
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12
10
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⇒ A magnetic field exists around
moving charges
static charges
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copper
⇒ A P-N junction offers
high resistance in forward as well as reverse direction
low resistance in forward as well as reverse direction
conducts in forward direction only
conducts in reverse direction only
⇒ The given characteristic polynomial s^{4} + s^{3} + 2s^{2} + 2s + 3 = 0 has
zero root in RHS of s-plane
one root in RHS of s-plane
two roots in RHS of s-plane
three roots in RHS of s-plane
⇒ A capacitance transducer has two plates each of area 5 mm^{2}. The coil gap is 2 mm. Displacement sensitivity due to change in gap length is
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10000
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Assertion (A): In Hall effect the O.C. transverse voltage developed by a current carrying semiconductor with a steady magnetic field perpendicular to the current direction has opposite signs for n and p semiconductors.
Reason (R): The magnetic field pushes both holes and electrons in the same direction.
Both A and R are true and R is correct explanation of A
Both A and R are true but R is not a correct explanation of A
A is true but R is false
A is false but R is true
⇒ The I/P impedance of a short circuited quarter wave long transmission line is
purely reactive
purely resistive
depend on the characteristic impedance of the line
none of the above
⇒ A negative feedback can be of
2 types
3 types
4 types
only 1 type
⇒ The open loop gain of an ideal op-amp is
infinite
very high
neither high nor low
low
⇒ If initial value of
PROD
is zero and a program adds X to PROD
, Y times we get the resultX + Y
XY
X / Y
X - Y
⇒ Evaluate the power stored in inductor and capac
25 J, 12.5 J
12.5 J, 25 J
25 J, 50 J
12.5 J, 50 J
⇒ An air gap provided in the iron core of an inductor prevents
flux leakage
hysteresis loss
core saturation
heat generation
⇒ In a P-N-P transistor, with normal bias
the collector junction has negligible resistance
only holes cross the collector junction
the collector-base junction is reverse biased and the emitter base junction is forward biased
only majority carriers cross the collector junction