Question is ⇒ The owner of a communication satellite is usually required to keep the spacecraft on station at its assigned place in the geosynchronous orbit with an accuracy of __________ degree., Options are ⇒ (A) 0.1, (B) 1, (C) 2, (D) 0.5, (E) , Leave your comments or Download question paper.

Question is ⇒ The owner of a communication satellite is usually required to keep the spacecraft on station at its assigned place in the geosynchronous orbit with an accuracy of __________ degree., Options are ⇒ (A) 0.1, (B) 1, (C) 2, (D) 0.5, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	The owner of a communication satellite is usually required to keep the spacecraft on station at its assigned place in the geosynchronous orbit with an accuracy of __________ degree.
A.	0.1 [Correct Answer]
B.	1 [Wrong Answer]
C.	2 [Wrong Answer]
D.	0.5 [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : A 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 :

⇒ When two ALU 1C 74181 are cascaded
the carry out of first stage is connected to carry in of second stage
the carry in of first stage connected to carry in of second stage
the carry in of first stage is connected to carry out of second stage
the carry out of first stage is connected to carry out of second stage

⇒ Troposphere is the upper part of the Earth's atmosphere which absorbs large quantities of Sun's radiations.
TRUE
FALSE

⇒ When a source is delivering maximum power to a load through a network, the ratio of power delivered to the source power
may be 50% or less than 50%
is 50%
may be 50% or more than 50%
may be 50% or more less than 50%

⇒ A single phase half wave rectifier circuit has a free wheeling diode. The free wheeling diode will conduct only if
load is purely resistive
load is purely inductive
load is combination of R and L
load is purely inductive or combination of R and L

⇒ In a parallel inverter
the commutating capacitor C is across the primary of transformer and the load is across the secondary
the commutating capacitor and load are connected across the secondary of transformer
the commutating capacitor C and load are connected in series and the combination is across the secondary of transformer
none of the above

⇒ In a Parallel connection of circuit the bandwidth in terms of R, L, C is
B = 1/RC
B = 1/RL
B = 1/RLC
B = RLC

⇒ The time constant of a series R-C circuit is given by
R/C
RC²
RC
R²C

⇒ In the following network, the switch is closed at t = 0 and the sampling starts from t = 0. The sampling frequency is 1
5(1 - e^-0.05n)
5e^-0.05n
5(1 - e^-5n)
5^e-5n

⇒ In the 2's complement Adder-Subtractor
sign magnitude numbers represent negative numbers
the sign magnitude numbers have "1" as leading bit
the sign magnitude numbers have '0' as leading bit
2's complement represents positive numbers

⇒

Assertion (A): Silicon is preferred over germanium in manufacture of semiconductor devices.

Reason (R): Forbidden gap in silicon is more than that in germanium.

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

⇒ A coil with large distributed capacitance has a
high resonant frequency
low resonant frequency
low quality factor
low resistance

⇒ In a semiconductor material. The hole concentration is found to be 2 x 2.5 x 10¹⁵ cm^-3. If mobility of carriers is 0.13 m²/ v-s. Then find the current density if electric field intensity is 3.62 x 10^-19
7.6237 x 10^-4 A/cm²
7.6237 x 10^-5 A/cm²
7.6237 x 10^-3 A/cm²
none of these

⇒ A long periodic antenna is a
frequency independent antenna
frequency dependent antenna
directional antenna
none of the above

⇒ In 8085 microprocessor, the RST 5.5 interrupt service routine start from location
0020 H
0024 H
0028 H
002 CH

⇒ The 8086 arithmetic instruction work on

signed and unsigned numbers
ASCII data
unpacked BCD data

Select the correct answer using the codes given below :
1 and 2
1 and 3
2 and 3
1, 2 and 3

⇒ Consider the following statement in Fortran 77 3 values would be read and stored in X (0), X (1), X (2)
4 values would be read and stored in X (0), X (1), X (2), X (3)
5 values would be read and stored in X (0), X (1), X (2), (3)(4)
5 values would be read and stored in X (I), X (2), X (3), X (4), X (5)

⇒ Suppose a microprocessor has memory locations from 0000 to 3FFF, each storing I byte. How many bytes the memory can storing I bytes the memory can store?
4384
8644
12688
16384

⇒ In 8085 microprocessor, a RIM instruction is used to
disable the interrupts 7.5, 6.5, 5.5
enable the interrupts 7.5, 6.5, 5.5
read in the serial input data
none of the above

⇒ A communication satellite is a repeater between
a transmitting station and a receiving station
a transmitting station and many receiving station
many transmitting station and many receiving station
none

⇒ In push pull amplifier, each transistor conducts for
180°
360°
90°
45°

⇒ Two independence parameters Z₁₁ and Z₁₂ of the two-port network in the figure
Z₁₁ = 2.75 Ω and Z₁₂ = 0.25 Ω
Z₁₁ = 3 Ω and Z₁₂ = 0.5 Ω
Z₁₁ = 3 Ω and Z₁₂ = 0.25 Ω
Z₁₁ = 2.25 Ω and Z₁₂ = 0.5 Ω

⇒ 23.6₁₀ = __________ ₂
11111.1001
10111.1001
111.101
10111.1

⇒ When the carrier is unmodulated, a certain transmitter radiates 9 kW when the carrier is sinusoidally modulated the transmitter radiates 10.125 kW. The modulation index will be
0.1
10.15
0.4
0.5

⇒ The read and write cycle times of cache memory are in the range of
1 - 3 ns
25 ns - 45 ns
200 ns - 300 ns
1 μs

⇒ For a low level AM system, the amplifiers modulated stage must be
linear devices
harmonic devices
class C amplifiers
non-linear devices

⇒ Current having waveform in figure flows through 10 Ω resistance. Average powe
1000 W
500 W
333.3 W
250 W

⇒ In figure as the load resistance is cha
the zener current remain constant
the load current remains constant
the output voltage remains constant
the output voltage and current through R remain constant

⇒ Which of the following characteristics of a silicon p-n junction diode make it suitable for use as ideal diode?

It has low saturation current.
It has high value of cut in voltage.
It can withstand large reverse voltage.
When compared with germanium diode, silicon diode shows a lower degree of temperature dependence under reverse conditions.

Select the answer using the given below
1 and 2
1, 2, 3, 4
2, 3, 4
1, 3

⇒ DC ampere hour meter is an indicating instrument.
TRUE
FALSE

⇒ If a small amount of Cu is added to Ni conductor, then
resistivity of Ni will decrease at all temperatures because Cu is a better conductor than Ni
residual resistivity of Ni at low temperature will increase as Cu atoms act as defect centres
resistivity of Ni will increase at all temperatures as Cu destroys the periodicity of Ni and acts as defects
resistivity of Ni remains the same