For interpolation of satellite data used for monitoring dynamic changes that occurs on the earth
surface, the most suitable orbit for the satellite is:
(A) Circular orbit
(B) Sun-synchronous orbit
(C) Near polar orbit
(D) None of these

1 Answer

Answer :

Answer: Option B

Related questions

Description : A satellite in a synchronous orbit can cover how much of the surface of the earth?

Last Answer : Approximately one-half.

Description : A satellite orbits the earth 200 km above the surface. What speed, in m/s, is necessary for a circular orbit? The radius of the earth is 6400 km and g = 9.2 m/s2 a.7200 b.6600 c.7800 d.6000 e.107 dynes

Last Answer : c. 7800

Description : An artificial satellite is moving in a circular orbit of radius 42.250 km (approx). Calculate its linear velocity if takes 24 hour to revolve around earth.? -Science

Last Answer : Given r =42.250 km , T= 24 hour Linear velocity in circular motion is given by v=2πrT=2×3.14×42.25024=11.05km/hrv=2πrT=2×3.14×42.25024=11.05km/hr

Description : What is the height of a satellite in a synchronous equatorial orbit? A. 42000 mi B. 6800 mi C. 22,300 mi D. 35,860 mi

Last Answer : C. 22,300 mi

Description : A circular orbit around the equator with a 24-h period is called a/an A. elliptical orbit B. geostationary orbit C. polar orbit D. transfer orbit

Last Answer : B. geostationary orbit

Description : What is the orbit of Motorola’s Iridium satellite system? A. Polar B. Equatorial C. Inclined elliptical D. Inclined equatorial

Last Answer : A. Polar

Description : The binding energy of a satellite revolving around planet in a circular orbit is 3 × 10^9 J. Its kinetic energy is ______

Last Answer : The binding energy of a satellite revolving around planet in a circular orbit is 3 109 J. Its kinetic energy is ______ ... 10+9 J (D) 3 10+9 J

Description : A satellite travels at a constant speed in a circular orbit. The acceleration of the satellite is w) zero x) toward the center of the orbit y) away from the center of the orbit z) at a tangent to the orbit

Last Answer : ANSWER: X -- TOWARD THE CENTER OF THE ORBIT

Description : Incremental dimension in circular interpolation in X-axis is denoted by a.J b.I c.K d.None of the above

Last Answer : b.I

Description : In a CNC program block, N02 GO2 G91 X40 Z40††, GO2 and G91 refer to a.circular interpolation in counter clockwise direction and incremental dimension b.circular ... in clockwise direction and incremental dimension d.circular interpolation in clockwise direction and absolute dimension

Last Answer : c.circular interpolation in clockwise direction and incremental dimension

Description : During the execution of a CNC part program block NO20 GO2 X45.0 Y25.0 R5.0the type of tool motion will be a.circular Interpolation – clockwise b.circular Interpolation – counter clockwise c.linear Interpolation d.rapid feed

Last Answer : a.circular Interpolation – clockwise

Description : Consider the following statements regarding the satellite imaging: 1. The satellite orbit is fixed in the inertial space 2. During successive across-track imaging, the earth rotates beneath the sensor 3. The satellite images a skewed area ... ? (A) 1, 2, 3 (B) 1, 3 (C) 2, 3 (D) 1, 2

Last Answer : Answer: Option A

Description : Explain the difference in the earths climate change when the earths orbit changes from elliptical to circular?

Last Answer : Earth's eccentricity Eccentricity is defined as the difference in shape between an ellipse and a perfect circle. In a similar fashion to Earth's obliquity, the more uniform Earth's orbit is (more like a perfect circle), the less difference there is in climate change throughout the year.

Description : Which of the following satellite subsystem provides stabilization in orbit and senses changes in orientation? A. Attitude control subsystem B. TTC C. AKM D. Transponder

Last Answer : A. Attitude control subsystem

Description : A satellite launch station should be a.107 dynes b.near the equatorial region c.all the locations are equally good d.one the polar axis e.near the polar region

Last Answer : b. near the equatorial region

Description : Assuming that a planet goes round the sun in a circular orbit of radius `0.5AU` determine the angle of maximum elongation for the planet and its dista

Last Answer : Assuming that a planet goes round the sun in a circular orbit of radius `0.5AU` determine ... its distance from the earth when elongation is measured.

Description : A satellite stay in orbit because the following two factors are balanced A. Satellite weight and speed B. Gravitational force and centrifugal force C. Centripetal force and speed D. Satellite weight and the pull of the moon and sun

Last Answer : B. Gravitational force and centrifugal force

Description : The speed of the satellite increases as its height in orbit gets A. lower B. higher C. closer to the moon D. closer to the sun

Last Answer : A. lower

Description : Calculate the speed of a satellite in an orbit at a height of 1000 km from the Earth’s surface.

Last Answer : Calculate the speed of a satellite in an orbit at a height of 1000 km from the Earth’s surface. ME = 5.98 × 1024 kg, R = 6.4 × 106 m.

Description : The satellite moves in a circle around the earth. The radius of this circle is equal to one-half the radius of the moons orbit. The satellite will complete one revolution in a.1 lunar month b.2-3/4 lunar month c.2-2/3 lunar month d.None of the above e.

Last Answer : e. None of the above

Description : How often does an artificial satellite that seems to be stationary from the earth orbit the earth once ?

Last Answer : An artificial satellite that seems to be stationary from the earth orbits the earth once in 24 hours.

Description : A satellite of mass m orbits the earth in an elliptical orbit having aphelion distance `r_(a)` and perihelion distance `r_(p)`. The period of the orbi

Last Answer : A satellite of mass m orbits the earth in an elliptical orbit having aphelion distance `r_(a)` and perihelion distance ... r_(p)) sqrt(r_(a)r_(p)))/T`

Description : Describe how an artificial satellite using two stage rocket is launched in an orbit around the Earth.

Last Answer : Describe how an artificial satellite using two stage rocket is launched in an orbit around the Earth.

Description : An artificial satellite stays in the orbit around the Earth because (a) The Earth's gravity does not act on the satellite due to the great distance between them (b) The Earth's attraction ... (d) There is an engine in the satellite that constantly applies an upward force to balance its weight

Last Answer : Ans:(b)

Description : Refers to the satellite orientation with respect to the earth A. Satellite altitude B. Satellite position C. Satellite location D. Satellite orbit

Last Answer : A. Satellite altitude

Description : The jet thrusters are usually fired to A. maintain altitude B. put the satellite into the transfer orbit C. inject the satellite in the geosynchronous orbit D. bring the satellite back to earth.

Last Answer : A. maintain altitude

Description : ECE Board Exam March 1996 It is a spacecraft placed in orbit around the earth carrying onboard microwave receiver and transmitting equipments. A. Fiber optic equipment B. Communications satellite C. Wireless radio system D. Coaxial cable syste

Last Answer : B. Communications satellite

Description : ECE Board Exam March 1996 The point on the satellite orbit, closest to the earth is A. prograde B. perigee C. zenith D. apogee

Last Answer : B. perigee

Description : A satellite of mass "M" is in orbit around the earth. If a second satellite of mass "2M" is to be placed in the same orbit, the second satellite must have a velocity which is: w) half ... first satellite y) twice the velocity of the first satellite z) four times the velocity of the first satellite

Last Answer : ANSWER: X -- THE SAME AS THE VELOCITY OF THE FIRST SATELLITE 

Description : Due to perturbation of the orbit, satellite orbit parameters are frequently updated on measurements carried out by its (A) Six ground stations (B) Five ground stations (C) Four ground stations (D) Three ground stations

Last Answer : Answer: Option B

Description : The best method of interpolation of contours, is by (A) Estimation (B) Graphical means (C) Computation (D) All of these

Last Answer : (C) Computation

Description : The plotting of inaccessible points in a plane-table survey can be done by the method of (a) Interpolation (b) Radiation (c) Intersection (d) Traversing

Last Answer : (c) Intersection

Description : Is a kind of satellite which has a period of revolution equivalent to the period of rotation of the earth about its axis. A. Passive satellite B. Synchronous satellite C. Active satellite D. Geosynchronous satellite

Last Answer : D. Geosynchronous satellite

Description : Synchronous satellite moves around earth from

Last Answer : West to East

Description : How much does the earth revolves round the sun in its orbit by approximately? -Do You Know?

Last Answer : answer:

Description : How many earth years does it take Neptune to orbit the Sun? -Technology

Last Answer : It approximately takes 165.5 Earth Years for Neptune to orbit around the Sun. Hope it helps you :)

Description : How many days does it take for the Earth to orbit the Sun? -General Knowledge

Last Answer : 365 days is the answer

Description : What is the average velocity of the earth in the orbit of the earth (around the sun) ?

Last Answer : In Earth's orbit (around the Sun) the average speed of the Earth is 107,218 kilometers per hour.

Description : How is it?

Last Answer : Simply put - the Earth orbits the Sun. More precisely, they revolve around a common center of gravity. More precisely, the entire solar system orbits a common center of gravity. : D Study physics ...: o

Description : Estimate the mass of the sun, assuming the orbit of Earth around the sun to be a circle. The distance between the sun and the Earth is `1.49 xx 10^(11

Last Answer : Estimate the mass of the sun, assuming the orbit of Earth around the sun to be a circle. The distance between the sun ... xx 10^(-11) Nm^(2) kg^(-2)`.

Description : What is the elliptical orbit of the earth around the sun?

Last Answer : The Earth orbits the Sun in 365.24 days.

Description : Which of the following statements is/are correct? 1. The earth revolves around the sun in an elliptical orbit. 2. The sun always attracts the earth with the same force. (a) Both (b) Neither 1 nor 2 (c) 1 only (d) 2 only

Last Answer : Ans:(c)

Description : The position of earth in its orbit, when it is at its greatest distance from the sun causing northern summer is called ------? A. Aphelion (Answer) B. Perihelion C. Perigee D. Apogee E. None of these

Last Answer : A. Aphelion (Answer)

Description : Satellite the orbits in a circular pattern with an angular velocity equal to that of the earth A. Geostationary B. Early Bird I C. Syncorn I D. Stationary satellite

Last Answer : A. Geostationary

Description : ___________ is a satellite that rotates around the earth in a low-altitude elliptical or circular pattern. A. Geosynchronous satellite B. Nonsynchronous satellite C. Prograde satellite D. Retrograde satellite

Last Answer : B. Nonsynchronous satellite

Description : Satellite orbits around the earth are ____ orbits. A. circular B. either elliptical or circular C. elliptical D. circular only

Last Answer : B. either elliptical or circular

Description : Satellite around Earth follows a circular path because A. gravitational force is parallel to velocity B. gravitational force is anti parallel to velocity C. gravitational force is perpendicular to velocity D. gravitational force is anti perpendicular to

Last Answer : gravitational force is perpendicular to velocity

Description : A critical ratio scheduling (A) Determines the status of each activity (B) Adjusts automatically changes in activity progress (C) Is a dynamic system (D) None of these

Last Answer : (D) None of these

Description : _________is a copy of Basic Input/Output Operating System (BIOS) routines from Read Only Memory (ROM) into a special area of RAM so that they can be accessed more quickly. A. Dynamic RAM B. Shadow RAM C. Synchronous Graphics RAM D. Video RAM

Last Answer : B. Shadow RAM

Description : SDRAM stands for. a. System dynamic random access memory b. Synchronous dynamic random access memory c. Both d. None

Last Answer : b. Synchronous dynamic random access memory