Question is ⇒ How many different BCD number can be stored in a register containing 12 switches using an 8, 4, 2, 1 code?, Options are ⇒ (A) 99, (B) 100, (C) 999, (D) 1000, (E) , Leave your comments or Download question paper.

Question is ⇒ How many different BCD number can be stored in a register containing 12 switches using an 8, 4, 2, 1 code?, Options are ⇒ (A) 99, (B) 100, (C) 999, (D) 1000, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	How many different BCD number can be stored in a register containing 12 switches using an 8, 4, 2, 1 code?
A.	99 [Wrong Answer]
B.	100 [Wrong Answer]
C.	999 [Wrong Answer]
D.	1000 [Correct Answer]
View Answer 1 -4 Explanation:- Answer : D 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 maximum effective aperture of an antenna which is operating at wavelength of 2 m and has a directivity of 100 is __________ .
15.92
31.84
3.184
1.592

⇒ Figure represen
JFET shunt switching circuit
JFET series switching circuit
JFET analog switch
multiplexing

⇒ A coaxial line has L = 500 nH/m and C = 50 pF/m. The characteristic impedance is
500 Ω
250 Ω
100 Ω
50 Ω

⇒ If zeros at infinity are included in the count, the number of zeros of G(s) H(s) is
equal to number of poles
one more than the number of poles
one less than the number of poles
none of the above

⇒ In a series RLC circuit the phase angle θ of impedance Z ∠θ is positive. The circuit will behave as
resistive circuit
RC circuit
RL circuit
either RL or RC circuit

⇒ In an ac series RLC circuit the maximum phase difference between any two voltages can be
90°
45°
- 90°
180°

⇒ The knee voltages in silicon and germanium diodes respectively are
0.3 V and 0.7 V
0.7 V and 0.3 V
0.7 V each
0.3 V each

⇒ Four sig
2f₀
3f₀
4f₀
8f₀

⇒ The contents of stack location 2109 H after the call operation wil
1111
1010101
100000
100010

⇒ In a centre tap full wave rectifier, 50 V is the peak voltage between the centre tap and one of the ends of the secondary. The maximum voltage across the reverse biased diode will be
100 V
72 V
50 V
38 V

⇒ The kinetic energy of photoelectrons emitted by a photo sensitive surface depends on
intensity of the incident radiation
wavelength of the incident radiation
surface conditions of the surface
angle of incidence of radiation

⇒

Match the following:

	List I		List II
A.	Silicon	1.	is trivalent
B.	Arsenic	2.	rarely used as semiconductor
C.	Indium	3.	is pentavalent
D.	Germanium	4.	intrinsic semiconductor

A-1, B-2, C-3, D-4
A-4, B-3, C-2, D-1
A-4, B-3, C-1, D-2
A-2, B-1, C-3, D-4

⇒ For the 8085 assembly language program given below, the content of the accumulator after the execution of the progra
00H
45H
67H
E7H

⇒ Two materials having temperature coefficients of 0.004 and 0.0004 respectively are joined in series. The overall temperature coefficient is likely to be
0.08
0.04
0.001
0.0001

⇒ Which of the following real variable names is not valid in Fortran?
BETA
ALPHA
A
AB * 2

⇒ In SSB generation, the most commonly used filter is
low pass
RC
LC
mechanical

⇒ For a random variable x following the probability density function, p(x), shown in figure, the mean and the variance are respective
1/2 and 2/3
1 and 4/3
1 and 2/3
2 and 4/3

⇒ A planar graph has 6 nodes and 7 branches. The number of meshes in the dual graph is
2
3
4
6

⇒ NAND gates can be used to produce edge triggering.
TRUE
FALSE

⇒ Peak inverse voltage will be highest for
half wave rectifier
full wave rectifier
bridge rectifier
three phase full wave rectifier

⇒ In the network of figure, the voltage drops across R₁, R₂, R₃ are 6 V, 8 V and 12 V with polarities as shown. The value of R_{312 Ω
8 Ω
5 Ω
3 Ω}

⇒ The transfer function G₁₂ (s) for a two port is
V₂/V₁
V₂ (s)/V₁ (s)
V₂ (s)/I₁ (s)
I₂ (s)/I₁ (s)

⇒ If E_y is the voltage applied to Y plates, the vertical deflection of beam is proportional to
E_y
E_y
E_y^1.5
E_y²

⇒ In a single phase half wave ac regulator feeding a resistive load, the rms load current
is always positive
may be positive or negative
is always negative
can be even zero

⇒ In a CE amplifier circuit the load resistance is open circuited. The output voltage will
increase
decrease
become zero
increase or decrease

⇒ Data can be changed from spatial code to temporal code and vice-versa by using
ADC and DAC
shift Register
synchronous counter
timers

⇒ In fi
the collector currents of T₁ and T₂ are equal
the collector current of T₁ is more than that of T₂
the collector current of T₁ is double that of T₂
the collector currents of T₂ is more than that of T₁

⇒ The forbidden energy gap for germanium is
0.12 eV
0.32 eV
0.72 eV
0.92 eV

⇒ A voltage DAC is generally slower than current DAC
because of more accuracy
because of higher resolution
because of response time of op-amp current to voltage converter
none of the above

⇒ A trigonometric function is synonyms to
orthogonal function
triangular function
singular function
none of the above