Physics-
General
Easy
Question
A digital signal
- is less reliable than analog signal
- is more reliable than analog signal
- is equally reliable as the analog signal
- Not at all reliable
The correct answer is: is more reliable than analog signal
Related Questions to study
physics-
Digital signals
i) do not provide a continuous set of values.
ii) represents values as descrete steps.
iii) can utilize binary system
iv) can utilize decimal as well as binary system.
The true option is.
Digital signals
i) do not provide a continuous set of values.
ii) represents values as descrete steps.
iii) can utilize binary system
iv) can utilize decimal as well as binary system.
The true option is.
physics-General
physics-
Digital signals
Digital signals
physics-General
biology
Listed below are four respiratory capacities (i - iv) and four jumbled respiratory volumes of a normal human adult.

Which one of the following is the correct matching of two capacities and volumes?
Listed below are four respiratory capacities (i - iv) and four jumbled respiratory volumes of a normal human adult.

Which one of the following is the correct matching of two capacities and volumes?
biologyGeneral
physics-
A particle is moving on a circular path of radius
with uniform velocity
. The change in velocity when the particle moves from
to
is

A particle is moving on a circular path of radius
with uniform velocity
. The change in velocity when the particle moves from
to
is

physics-General
Maths-
Maths-General
physics-
A small mass
is attached to a massless string whose other end is fixed at
as shown in the figure. The mass is undergoing circular motion in the
plane with centre at
and constant angular speed
. If the angular momentum of the system, calculated about
and
are denoted by
and
respectively, then

A small mass
is attached to a massless string whose other end is fixed at
as shown in the figure. The mass is undergoing circular motion in the
plane with centre at
and constant angular speed
. If the angular momentum of the system, calculated about
and
are denoted by
and
respectively, then

physics-General
Physics-
Two wires
and
are tied at
of small sphere of mass 5 kg, which revolves at a constant speed
in the horizontal circle of radius 1.6 m. The minimum value of
is

Two wires
and
are tied at
of small sphere of mass 5 kg, which revolves at a constant speed
in the horizontal circle of radius 1.6 m. The minimum value of
is

Physics-General
Maths-
Maths-General
physics-
A meter bridge is set up as shown in figure, to determine an unknown resistance ‘X’ using a standard 10 ohm resistor. The galvanometer shows null point when tapping - key is at 52 cm mark. The end-corrections are 1 cm and 2 cm respectively for the ends A and B. The determined value of ‘X’ is

A meter bridge is set up as shown in figure, to determine an unknown resistance ‘X’ using a standard 10 ohm resistor. The galvanometer shows null point when tapping - key is at 52 cm mark. The end-corrections are 1 cm and 2 cm respectively for the ends A and B. The determined value of ‘X’ is

physics-General
chemistry-
The concentration of electrolyte required to coagulate a given amount of
sol is minimum in the case of
The concentration of electrolyte required to coagulate a given amount of
sol is minimum in the case of
chemistry-General
physics-
To verify ohm’s law, a student is provided with a test resistor RT , a high resistance R1 , a small resistance R2 , two identical galvanometers G1 and G2 , and a variable voltage source V. The correct circuit to carry out the experiment is
To verify ohm’s law, a student is provided with a test resistor RT , a high resistance R1 , a small resistance R2 , two identical galvanometers G1 and G2 , and a variable voltage source V. The correct circuit to carry out the experiment is
physics-General
physics-
If by mistake, voltmeter is connected in series with the resistance then i-v curve expected is (Here i = reading of ammter ,v=reading of voltmeter)

If by mistake, voltmeter is connected in series with the resistance then i-v curve expected is (Here i = reading of ammter ,v=reading of voltmeter)

physics-General
maths-
maths-General
Maths-
Maths-General
Maths-
Maths-General