Question is ⇒ FF<sub>16</sub> when converted to 8421BCD =, Options are ⇒ (A) 0000 0101 0101, (B) 0010 0101 0101, (C) 1111 0101 0101, (D) 1000 0101 0101, (E) , Leave your comments or Download question paper.

Question is ⇒ FF<sub>16</sub> when converted to 8421BCD =, Options are ⇒ (A) 0000 0101 0101, (B) 0010 0101 0101, (C) 1111 0101 0101, (D) 1000 0101 0101, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	FF₁₆ when converted to 8421BCD =
A.	0000 0101 0101 [Wrong Answer]
B.	0010 0101 0101 [Correct Answer]
C.	1111 0101 0101 [Wrong Answer]
D.	1000 0101 0101 [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : B Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

Previous question Next question

Also Read Similar Questions Below :

⇒ The equation ∇ . J = 0 is called
Poisson's equation
Kirchoff's node equation
Continuity equation for static currents
Continuity equation for sampling currents

⇒ The fourier transform of a voltage signal x(t) is X(f). The unit of X(f) is __________ .
volts
volt²
volt/sec
volt-sec

⇒ For a n-channel JFET with r₀ = 10 kW, (V_Gs= 0 V, V_P = - 6 V)the drain resistance r_d at V_GS= - 3 V is given by
40 kΩ
2.5 kΩ
4.44 kW
120 kW

⇒ A heater is rated at 230 V, 5 A AC. Then
both the current and voltage are peak values
both the current and voltage are rms values
the current is peak value and voltage is rms value
the current is rms value and voltage is peak value

⇒ In figure the voltage drop across diode is 0.7 V. Then the voltage across diode during negative half cycl
10 V
9.3 V
zero
10.7 V

⇒ In a phase shifting transformer the currents in the two stator winding are in phase.
TRUE
FALSE

⇒ A gate in which shift register is connected as shown in the figure below. How many clock pulse (after reset to '0') the contents of the shift register are '000' ag
3
6
16
8

⇒ Figure shows a self bias circuit for FET amplifier, I_D = 4 mA. Then I_{S4 mA
2 mA
0.4 mA
0.2 mA}

⇒ Bandwidth will be
a.b
a + b
a
b

⇒ Which has volatile memory?
Magnetic tape
RAM
Diskette
Hard disk

⇒ The resistance of a superconductor is
low
very low
very very low
zero

⇒ A remote control for TV uses
LED in receiver and photodiode in transmitter
LED in transmitter and photodiode in receiver
LED in both transmitter and receiver
Photodiode in both transmitter and receiver

⇒ A cascade amplifier stage is equivalent to
a common emitter stage followed by a common stage
a common base stage followed by an emitter follower
an emitter follower stage followed by a common base stage
a common base stage followed by a common emitter stage

⇒ In the circuit of figur
I₁ will always lag I₃
I₂ may be in phase or lag I₃
I₃ will always lag I₂
I₂ and I₃ will be in phase

⇒ Which one of the following is not a useful quantity for comparing the noise performance of receivers?
Noise figure
Noise temperature
Input noise voltage
Equivalent noise resistance

⇒ A single phase semiconverter is feeding a highly inductive load and has a freewheeling diode across the load. The waveshape of input current is
sinusoidal
rectangular
sinusoidal or rectangular
triangular

⇒ A series RLC circuit has a resonant frequency of 2000 Hz. The maximum voltage across C is likely to occur at a frequency of about
1000 Hz
4000 Hz
2025 Hz
1975 Hz

⇒ If f(t)↔ F(jω), and f(t) is real, then F(- jω)
F(jω)
F*(j↔)
F*(- jω)
none of these

⇒ In a stop-and-wait ARQ system, the transmitting terminal
waits for positive or negative acknowled-gement from the receiving terminal after sending a block
sends another block if positive acknowledge is received through ACK character
resends the previous block if negative acknowledgement is received through a NAK character
does not wait for acknowledgement after sending a block

⇒ In a self bias circuit for CE amplifier the collector supply voltage is made twice. The collector current will
decrease
increase
remain the same
increase or decrease

⇒ Inverters find applications in
HVDC transmission
UPS
variable speed ac drives
all of the above

⇒ In which one of the following types of analog to digital converts the conversion time is practically independent of the amplitude of the analog signal?
The dual slope integrating type
Successive approximation type
Counter ramp type
Tracking type

⇒ The equivalent circuit shown in figure is
CE
CB
CC
None of the above

⇒ Consider the following statements in amplitude modulation

The harmonic and intermodulation distortion may occur in audio and RF amplifiers
The sum and difference frequencies are present in the output of mixer
The diode detector has audio frequencies in its output
A balanced modulator cannot produce an AM with suppressed carrier

Which of the above are true?
1, 2, 3, 4
1, 2, 3
1, 2
3, 4

⇒ 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

⇒ At t = 0⁺, the current i_{1- V/2R
- V/4R
- V/R
zero}

⇒

Assertion (A): A low power factor wattmeter has special constructional features to ensure accurate measurement.

Reason (R): Extension of wattmeter range in dc circuit can be easily done by using current and potential transformer.

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

⇒ Switching systems
are limited to small data networks
require additional lines
are not used in data system
improve the efficiency of data transfer

⇒ ROC of sequence x[n] = δ[n] is
Not exist
z = 0
Entire Plane
Entire Plane expect z = 0, z = ∞

⇒ The signal to noise ratio in telemetry should be better than
5 db
10 db
25 db
60 db