Question is ⇒ A first-order system has a time constant t. For unit ramp input, the steady state error is, Options are ⇒ (A) t2, (B) t, (C) t, (D) 1/t, (E) , Leave your comments or Download question paper.

Question is ⇒ A first-order system has a time constant t. For unit ramp input, the steady state error is, Options are ⇒ (A) t2, (B) t, (C) t, (D) 1/t, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	A first-order system has a time constant t. For unit ramp input, the steady state error is
A.	t² [Wrong Answer]
B.	t [Correct Answer]
C.	t [Wrong Answer]
D.	1/t [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 :

⇒ Square root of 4 is
(16)₁₆
(2)₂
(8)₁₆
(5)₁₆

⇒ In a reverse biased p-n junction, the reverse bias is 4V. The junction capacitance is about
0.1 F
4 μF
10 nF
20 pF

⇒ In a D latch
a high D sets the latch and low D resets it
a low D sets the latch and high D resets it
race can occur
none of the above

⇒ E_G for silicon is 1.12 eV and that for germanium is 0.72 eV. Therefore, it can be concluded that
the conductivity of silicon will be less than that of germanium at room temperature
the conductivity of silicon will be more than that of germanium at room temperature
the conductivity of two will be same at 60°C
the conductivity of two will be same at 100°C

⇒ The multivibrator circuit that has a typical application of converting sinusoidal input into a square wave output is
emitter coupled binary
Schmitt trigger
monoshot multivibrator
free-running multivibrator

⇒ Which of the following statement is false?
Television signals are propagated as ground waves
Surface waves can propagate on piezoelectric substrates
The skip distance is the maximum distance upto which ionospheric reflection is possible
Tropospheric scatter propagation is always subjects to fading

⇒ 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

⇒ If the iron core of a coil is removed so that it becomes an air cored coil, its inductance
will increase
will decrease
will remain the same
may increase or decrease

⇒ The current through the coil of an electromagnet is doubled. The magnetic field around the coil
is halved
is doubled
becomes four times
remains the same

⇒ In the circuit shown in figure the current I of sinusoidal sourc
25 A
0.166666666666667
20 A
Not determinable from given data

⇒ Which of them contains an organic fluid?
LED
LCD
Both LED and LCD
Neither LED nor LCD

⇒ At resonance the network function magnitude will be
k/a
k/b
c
k/a + b

⇒ Some typical examples of macroscopic quantities are
conductivity
µ_r
dielectric constant
all of the above

⇒

Assertion (A): Even if TTL gates and CMOS gates used in a realization have the same power supply of + 5 V, suitable circuit is needed to interconnect them

Reason (R): V_OH, V_OL, V_IH and V_IL of a TTL gave are respectively 2.4, 0.4, 2 and 0.8 V respectively. If supply voltage is + 5 V. V_IL and V_IH for CMOS gate for the supply voltage of + 5 V are 1.5 V and 3.5 V respectively.

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

⇒ SHF range is
30 - 300 MHz
300 - 3000 MHz
3000 - 30000 MHz
30000 - 300000 MHz

⇒ 8085 data bus has 8 lines and is bidirectional.
TRUE
FALSE

⇒ Dolby system of noise reduction divides the total audio spectrum into
8 frequency bands
4 frequency bands
2 frequency bands
none of the above

⇒ To select one out of N equally probable events, the number of bits required is
log₂ N
log₁₀ N
log_e N
N

⇒ A radar receiver has a noise figure of 10 dB at 300 K having a bandwidth of 2.5 MHz. The minimum power it can receive is
3.45 x 10^-15 W
1.38 x 10^-15 W
7.5 x 10^-15 W
93.15 x 10^-15 W

⇒ In CC configuration, the output signals has approximately
the same amplitude and phase
opposite amplitude and phase
same amplitude but opposite phase
none of the above

⇒ The dimensions of force are
MLT^-2
ML^-1T^-2
MLT^-1
ML²T^-2

⇒ Which of the following statement about the amplitude limiter is not valid?
Leak type bias must be used
Output must be tuned
The circuit is always biased in class C, by virtue of the leak type bias
When the input increases past the threshold of limiting, the gain decreases to keep the output constant

⇒ Consider the following statements

In a pulsed radar, the transmitted pulses are of high frequency
In a pulsed radar, the transmitted pulses are of high power
In a pulsed radar, the transmitted pulses are of brief duration
In a pulsed radar, the transmitted pulses are of square wave shape.

Of the above statements the correct statements are
1 only
1, 2 and 3 only
1, 2, 3, 4
1 and 3 only

⇒ Windows have a user friendly program called 'Front Page Express' for creating web pages.
TRUE
FALSE

⇒ For a Mod-64 synchronous counter the number of flip flops and AND gates needed is
6 and 4 respectively
4 and 6 respectively
7 and 5 respectively
5 and 7 respectively

⇒ Calculate the stability factor and change in I_c from 25°C to 100°C for, β = 50, R_B/R_E = 250, ΔI_CO = 19.9 nA for emitter bias configuration
42.553, 0.85 μF
40.91, 0.58 μF
38.53, 0.85 μF
41.10, 0.39 μF

⇒ The typical squelch circuit
cuts off an IF amplifier when the AGC is maximum
cuts off an IF amplifier when the AGC is minimum
cuts off an audio amplifier when the carrier is absent
eliminates the RF interference when the signal is weak

⇒ To increase Q factor of a coil, the wire should be
long
thin
thick
long and thin

⇒ The number of variables in a function is odd and the number of minterms with even number of 0's are same as the number of minterms with odd number at 1 's, the expression formed can be represented in __________ as well as __________ form.
exclusive - OR, NOR
equivalence, exclusive - OR
AND, coincidence
OR, exclusive - OR

⇒ Cassergain feed is used with a parabolic reflector to
increase the gain of the system
increase the beamwidth of the system
reduce the size of the main reflector
allow the feed to be placed at a convenient point