What are the frequency channels that GLONASS use as a technical channel?(a) i=-7 and +4(b) i=+5 and +6(c) i=-7 and +12(d) i=-2 and +7The question was asked at a job interview.I'd like to ask this question from Global Orbiting Navigational Satellite System topic in section Satellite Radio Navigation& Inertial Navigation of Avionics

What are the frequency channels that GLONASS use as a technical channe

1.	What are the frequency channels that GLONASS use as a technical channel?(a) i=-7 and +4(b) i=+5 and +6(c) i=-7 and +12(d) i=-2 and +7The question was asked at a job interview.I'd like to ask this question from Global Orbiting Navigational Satellite System topic in section Satellite Radio Navigation& Inertial Navigation of Avionics
Answer» Right option is (b) i=+5 and +6 To explain: The GLONASS use i= +5 and +6 frequency channels as a technical channel. They are only USED for a limited periods of time during orbital INTERSECTIONS or other periods of exceptional circumstances.

Discussion

No Comment Found

Related InterviewSolutions

Which of the following is false with respect to MEMS gyro?(a) Low failure rate(b) Low cost(c) High maintenance(d) Less power consumptionThis question was addressed to me by my college director while I was bunking the class.Query is from Gyroscopes in chapter Satellite Radio Navigation& Inertial Navigation of Avionics
Which accelerometer uses torquer coil and pick off supported by a flexure to measure acceleration?(a) MEMS accelerometer(b) Flexure pivot accelerometer(c) Vibrating beam accelerometer(d) Mechanical accelerometerThe question was posed to me during an interview.This intriguing question originated from Accelerometer in portion Satellite Radio Navigation& Inertial Navigation of Avionics
In any order of gimbal, the innermost gimbal has unlimited freedom.(a) True(b) FalseI got this question in a job interview.Question is taken from Strap Down and Gimballed Inertial Navigation Systems in portion Satellite Radio Navigation& Inertial Navigation of Avionics
Which of the following factors affect the ability of a stable element to remain non-rotating relative to space?(a) Drift rate of the reference gyro(b) Accuracy of gyro torquer(c) Linear motion of the vehicle(d) Orthogonality of the components on the platformThis question was addressed to me in homework.This question is from Strap Down and Gimballed Inertial Navigation Systems in division Satellite Radio Navigation& Inertial Navigation of Avionics
When does a gimbal lock occur on a three axis platform?(a) Inner gimbal approaches 90°(b) Inner gimbal approaches 0°(c) Outer gimbal approaches 90°(d) Middle gimbal approaches 90°The question was asked by my school teacher while I was bunking the class.My question is based upon Strap Down and Gimballed Inertial Navigation Systems in chapter Satellite Radio Navigation& Inertial Navigation of Avionics
Which of the following is false with respect to gimballed platform?(a) Orients the accelerometers into a coordinate frame relative to Earth(b) Euler angles are not easily readable from the gimbals(c) Protect the instruments from large angular motion(d) Protection from vibration, temperature and magnetic effects.I had been asked this question by my college director while I was bunking the class.This intriguing question originated from Strap Down and Gimballed Inertial Navigation Systems in chapter Satellite Radio Navigation& Inertial Navigation of Avionics
Sculling errors occur when rotation and acceleration are combined.(a) True(b) FalseI have been asked this question by my school teacher while I was bunking the class.The origin of the question is Strap Down and Gimballed Inertial Navigation Systems topic in portion Satellite Radio Navigation& Inertial Navigation of Avionics
Pre-processing algorithms are also called as _________(a) Coning algorithm(b) Error control algorithm(c) Differential algorithm(d) Resolution algorithmThis question was addressed to me during an interview for a job.The query is from Strap Down and Gimballed Inertial Navigation Systems in chapter Satellite Radio Navigation& Inertial Navigation of Avionics
Why is the gyro and accelerometers shock mounted to the body?(a) Impact protection(b) Reduce drift error(c) Prevent voltage surges(d) Limit vibration errorsI have been asked this question by my college director while I was bunking the class.This intriguing question originated from Strap Down and Gimballed Inertial Navigation Systems topic in division Satellite Radio Navigation& Inertial Navigation of Avionics
What type of error occurs if the axis of rotation is moving in space?(a) Linearization errors(b) Control error(c) Coning error(d) Differential errorI had been asked this question in unit test.Question is from Strap Down and Gimballed Inertial Navigation Systems in portion Satellite Radio Navigation& Inertial Navigation of Avionics

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment