Question is ⇒ A telephone user while talking to a person via a satellite has to wait for reply for about __________ millisecond., Options are ⇒ (A) 100, (B) 270, (C) 470, (D) 540, (E) , Leave your comments or Download question paper.

Question is ⇒ A telephone user while talking to a person via a satellite has to wait for reply for about __________ millisecond., Options are ⇒ (A) 100, (B) 270, (C) 470, (D) 540, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	A telephone user while talking to a person via a satellite has to wait for reply for about __________ millisecond.
A.	100 [Wrong Answer]
B.	270 [Wrong Answer]
C.	470 [Wrong Answer]
D.	540 [Correct Answer]
View Answer 2 -1 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 :

⇒ In a 3 phase semiconverter, the firing frequency is
equal to line frequency
3 times the line frequency
6 times the line frequency
12 times the line frequency

⇒ Consider the following statements regarding the class-B power amplifiers (Complementary symmetry type):

The efficiency of the amplifier is higher than that of class-A amplifier
The power output is low
Crossover distortion is present
The standby power dissipation is absent.

Which of the above statements are correct?
1, 2 and 3
1, 2 and 4
1, 3 and 4
2, 3 and 4

⇒ In a sine wave, maximum rate of change of voltage occurs at
ascent of the waveform
+ ve maximum
- ve maximum
between maximum and minimum

⇒ In a pneumatic bellows
the input surface, output surface and side walls are corrugated
the input surface and output surface are flat but the side walls are corrugated
the input surface and side walls are flat but the output surface is corrugated
the input surface and output surface are corrugated but the side walls are flat

⇒ For the same length of arrays, half power beam-width of binomial array
is equal to that of uniform arrays
is less than that of uniform array
is more than that of uniform array
is negligible as compared to that of uniform array

⇒ If output power of a radio receiver is doubled, its volume is increased by __________ dB.
2
3
1
-3

⇒ Which device has internal positive feedback?
Two cavity klystron amplifier
Multi-cavity klystron amplifier
Reflex klystron amplifier
All of the above

⇒

Assertion (A): Thevenin's theorem helps us to find current in a branch of a network for different values of impedances of that branch.

Reason (R): Thevenin's equivalent circuit replaces a network by a voltage source in series with impedance.

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

⇒ Consider the following statem
1 alone
2 alone
3 alone
1 and 3

⇒

Assertion (A): The optical dielectric constant (i.e., ε_r at optical frequencies)of ionic dielectrics is less than static dielectric constant.

Reason (R): At optical frequencies, P_i = 0.

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 but R is false
A is false but R is true

⇒ In the network of the figure is the maximum power is delivered to RL if its valu
16 Ω
40/3 Ω
60 Ω
20 Ω

⇒ A series R, L, C circuit has R = 2Ω, L = 1H, C = 1 μF. It is connected to an ac variable frequency source of peak voltage 10 V. At resonance the power supplied by the source will be
50 Ω
25 Ω
12.5 Ω
6.25 Ω

⇒ Polarization is a measure of
dielectric constant per unit volume
voltage gradient to produce electrical breakdown
product of charge and distance
excess charge density

⇒ If modulus is less than 2^N, some states of the counter are skipped by using NAND gates.
TRUE
FALSE

⇒ Power gain of an antenna in a given direction is the ratio of
average power to maximum power
radiation intensity in that direction to the total input radiated power
radiation intensity in that direction to the average radiated power
none of the above

⇒ A single phase step up cycloconverter changes 50 Hz to 100 Hz. Then one half wave of input will give rise to
one half wave of output
one full wave of output
two full waves of output
either (b) or (c)

⇒ A megger has a hand driven dc generator.
TRUE
FALSE

⇒ Which of the following can be used as a tachogenerator in control systems?
Microsyn
DC servomotor
AC servomotor
Magnetic amplifier

⇒ In elemental dielectrics, the orientation and ionic polarization are absent.
TRUE
FALSE

⇒ Which of the following material is preferred for transformer cores operating in micro wave frequency range?
Ferrites
Silicon steel
Superalloy
Copper

⇒ Which of the following is not a valid real constant in C?
1.2 e 2.0
-2.3 e - 2
-2.3 E 2
-2.3 e 2

⇒ Which of the following figures is an ideal equivalent circuit of a n-p-n transis
figure A
figure B
figure C
none

⇒ As the diameter of a wire is doubled, the resistance becomes
twice
one half
one fourth
four times

⇒ Find equivalent resistance. Each resistance is l &Om
5/12 Ω
5/6 Ω
6/5 Ω
6/10 Ω

⇒ Which of the following flip flops cannot be converted to D flip flop?
JK
SR
Master slave
None of the above

⇒ A shift register can be used for all of the following EXCEPT
ring counter
A/D conversion
series to parallel conversion
generation of delay

⇒ If A = 3 + j1, A⁴
100 ∠18.43°
100 ∠73.72°
10 ∠18.43°
10 ∠73.72°

⇒ Measurement of non-electrical quantity involves the following subsystems

Amplifier block
Display block
Instrumentation block
Transducer block

The correct sequence of these blocks is
4, 1, 3, 2
4, 3, 1, 2
1, 3, 2, 4
1, 2, 3, 4

⇒ Henry is equivalent to
Volts/Ampere
Weber/Volt
Weber/Ampere
Weber/Ampere²

⇒ A current increasing at the rate of 1A/s is passed through a 1 H inductor. At t = 0, i = 0. The flux linkages after 1 sec are
0.5 Wb-turn
1 Wb-turn
2 Wb-turn
4 Wb-turn