Question is ⇒ A D-flip-flop is, Options are ⇒ (A) dial type flip-flop, (B) delay flip-flop, (C) differential flip-flop, (D) digital flip-flop, (E) , Leave your comments or Download question paper.

Question is ⇒ A D-flip-flop is, Options are ⇒ (A) dial type flip-flop, (B) delay flip-flop, (C) differential flip-flop, (D) digital flip-flop, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	A D-flip-flop is
A.	dial type flip-flop [Wrong Answer]
B.	delay flip-flop [Correct Answer]
C.	differential flip-flop [Wrong Answer]
D.	digital flip-flop [Wrong Answer]
View Answer 2 -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 :

⇒ Of the various capacitances associated with a junction transistor the gain bandwidth product is affected to maximum extend by
base collector parasitic capacitor
base collector space charge layer capacitance
base emitter space charge layer capacitance
base emitter diffusion capacitance

⇒ In a television transmitter, the output stage is most likely to be
screen modulated class C amplifier
plate modulated class C amplifier
grid modulated class A amplifier
grid modulated class C amplifier

⇒ The degradation of satellite solar cells with time is mainly due to
their bombardment by electrons
collection of meteoric dust
increase in resistivity of silicon
gradual leakage of charge carriers from the semiconductor material

⇒ The K-map for a Boolean function is shown in figure. The number of essential prime implicants for this functio
4
5
6
8

⇒ In 8085, which instructions are useful for writing and using subroutines?
CALL
RET
CALL and RET
none of the above

⇒ Which of the following is incorrect?
(8)₁₆ = (8)₈
(5)₁₆ = (5)₈
(8)₂ = (2)₁₀
(2)₁₆ = (2)₁₀

⇒ What does the B register contain after the first MOV B, A has been executed?
40 H
60 H
80 H
80 D

⇒ The discone antenna is
a useful direction finding antenna
used as a radar receiving antenna
useful as a UHF receiving antenna
circular polarized like other circularly antenna

⇒ A JFET behaves as a constant current source when
V_GS = 0
V_GS is less than pinch off voltage
V_GS = V_DS
V_GS is more than pinch off voltage

⇒ A digital frequency counter can be converted to DVM by addition of a suitable
voltage controlled oscillator
D/A converter
power amplifier
operational amplifier

⇒ A + A . B =
B
A . B
A
A or B

⇒ In response to a unit step input the controller output in given figure is
proportional controller
proportional plus integral controller
integral controller
none of the above

⇒ When a plane wave travelling in free space is incident normally on a medium having ε_r = 4.0, then fraction of power transmitted into the medium is given by
42956
42737
42738
42861

⇒ In the circuit of figure the d
will conduct as the whole cycle
will conduct in the positive half cycle
will not conduct
will conduct from 30° to 150° in the positive half cycle

⇒ Consider the following statements

Gunn diode can be used in combinational logic circuits.
Gunn diode can be used in sequential logic circuits.
Both Gunn diode and GaAs Mesfet can be used in logic circuits.

Which of the above statements are correct?
1, 2, and 3
1 and 2 only
2 and 3 only
1 and 3 only

⇒ The value of parameter r_e used in r_e transistor model
increases with increase in temperature
decreases with increase in temperature
is not affected by increase in temperature
either (b) or (c)

⇒ The purpose of connecting a coupling capacitor in the output circuit of an amplifier is
to increase voltage gain
to increase collector current
to block dc collector voltage
all of the above

⇒ The conduction band is
same as forbidden energy gap
generally located on the top of the crystal
generally located on the bottom of the crystal
a range of energies corresponding to the energies of the free electrons

⇒ A 10 bit D/A converter gives a maximum output of 10.23 V. The resolution is
10 mV
20 mV
15 mV
25 mV

⇒ For the logic circuit of the given figure,
A + BC
BC
AB
AB + C

⇒ In p channel JFET, V_GS is positive.
TRUE
FALSE

⇒ Precisely 1 K byte means
1000 bits
1012 bits
1020bits
1024 bits

⇒ In 8085
all operations are on 8 bit data
majority of operations are on 8 bit data
all operations are on 8 bit or 4 bit data
either (a) or (c)

⇒ In figure, the current through 2 Ω resistanc
zero
-2A
2A
1A

⇒ Programs like compilers, assemblers etc. are stored in a mircocomputer in
registers
cache memory
primary memory
mass storage

⇒ A Schottky diode clamp is used along with switching BJT for
reducing the power dissipation
reducing the switching time
increasing the value of β
reducing the base current

⇒

Match the following:

	List I		List II
A.	Flash converter ADC	1.	requires conversion time of a few μs
B.	Dual slope ADC	2.	requires DAC
C.	Successive approximation ADC	3.	minimizes the effect of power supply interference
		4.	requires complex hardware
		5.	is a tracking ADC

A-2, B-3, C-4
A-4, B-3, C-2
A-5, B-4, C-3
A-1, B-2, C-5

⇒ The number of computer viruses is some thousands.
TRUE
FALSE

⇒ Two voltmeters are each 0-300 V range. Their internal resistances are 10 kΩ and 20 kΩ They are connected is series and a voltage of 400 V is applied. Their readings respectively will be
266.6 and 133.3 V
133.3 and 266.6 V
200 V each
100 and 300 V

⇒ The frequency response of an ideal tuned amplifier should be as represented in figur
A
B
C
D