Question is ⇒ Initially the number decimal 8 is stored. If instruction <code>RAL</code> is executed twice, the final number stored will be, Options are ⇒ (A) decimals 8, (B) decimal 16, (C) decimal 32, (D) decimal 2, (E) , Leave your comments or Download question paper.

Question is ⇒ Initially the number decimal 8 is stored. If instruction <code>RAL</code> is executed twice, the final number stored will be, Options are ⇒ (A) decimals 8, (B) decimal 16, (C) decimal 32, (D) decimal 2, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Initially the number decimal 8 is stored. If instruction `RAL` is executed twice, the final number stored will be
A.	decimals 8 [Wrong Answer]
B.	decimal 16 [Wrong Answer]
C.	decimal 32 [Correct Answer]
D.	decimal 2 [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : C Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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⇒

Assertion (A): A good op-amp should have very large band width

Reason (R): An ideal op-amp should have infinite input resistance and zero output resistance

Both A and R are correct and R is correct explanation for A
Both A and R are correct but R is not correct explanation for A
A is correct R is wrong
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⇒ The HV and other voltage supplies for a TV receiver are obtained from IHVT. The full name for this device is
Internal high voltage transformer
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⇒ A circuit has two branches in parallel and each branch has only one element. The applied voltage and source current are v = 200 sin (200t + 30°) and i = 50 sin (200t + 50°). If one branch has capacitor, the other branch contains
resistance
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⇒ Which of the following statement regarding the advantages of the phase discriminator over the slope detector is false?
Better linearity
Fewer tuned circuits
Much easier alignment
Greater limiting

⇒

Match the following:

	List I (Circuit)		List II (Characteristics)
A.	Darlington pair	1.	uses pnp and npn transistors used as power amplifier
B.	CB amplifier	2.	Voltage gain nearly 1 and high input impedance
C.	Cascade amplifier	3.	low input impedance used for high frequency isolation

A-1, B-2, C-3
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⇒ A Yagi antenna has a driven antenna
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with a reflector and one or more directors

⇒ A varactor diode is
reverse biased
forward biased
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⇒

Assertion (A): If Z₁(s) and Z₂(s) are positive real then Z₁(s) + Z₂(s) as well as 1/Z₁(s) and 1/Z₂(s) are positive real.

Reason (R): The poles of a positive real function are real or occur in conjugate pairs.

Both A and R are true and R is correct explanation of A
Both A and R are true and R is not the correct explanation of A
A is true but R is false
A is false but R is true

⇒ The intrinsic resistivity of silicon at 300 K is about
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It can be used, besides communication, for detection in high frequency bridges
It is designed to perform the task of low and high frequency reception better than in household receiver
Its tuning and operation are more complicated than those in household receiver

⇒ The commonly employed filter in SSB generation is
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⇒ Consider the following statements

The sign of a floating point number depends on the sign of mantissa only.
If the absolute value of a number is less than 1, the sign of exponent is zero or positive.
With sign bit of mantissa as 0, increasing the exponent from a positive to a more positive value gives a larger floating point number.

Which of the above are correct?
All
1 and 2 only
1 and 3 only
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⇒ Auto correlation for t = 0 is equal to
average power S of waveform
square of average power S of waveform
half of average power S of waveform
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⇒ In monostable multivibrator
has no stable state
has one stable state
has two stable states
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⇒ In phase modulation, the phase deviation is
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remains constant while amplitude and frequency of signal varies
proportional to the amplitude of the signal and independent of the frequency
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⇒ In a TWT the loss in attenuator is
almost equal to forward gain of tube
much less than forward gain of tube
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RC phase-shift oscillator
Wien-bridge oscillator
Colpitts oscillator
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directional Coupler
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⇒ Consider the following circuit configuration
common Emitter
common Base
emitter follower
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2, 1, 4, 3
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2, 1, 3, 4
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⇒ The classes of solid dielectrics are
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Y A E B F H C
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⇒ For the K map of the given figure the simplified Boolean expressio
A B + A B
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3.514 msec
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⇒ A magnet does not attract
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⇒
Match the following:
List I List II
A. TTL 1. Low propagation delay
B. ECL 2. Low power consumption
C. MOS 3. High packing density
D. CMOS 4. Saturated bipolar logic

A-4, B-1, C-3, D-2
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10 K
8 K
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⇒
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Reason (R): Resonant frequency is geometric mean of half power frequencies.

Both A and R are true and R is correct explanation of A
Both A and R are true and R is not the correct explanation of A
A is true but R is false
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⇒ Poynting vector is the rate of energy flow having
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B.	ECL	2.	Low power consumption
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