Avionics Mcqs


Q.  Differential GPS corrects for satellite errors.

a. True
b. False


ANSWER: See Answer
 
Satellite clock errors, including those caused by SA dithering, are completely eliminated by DGPS, except for the SA dithering effects due to delays in estimating, broadcasting, and making the DGPS corrections.
MCQs:  What is the spectral separation between each satellite L1 signal in the GLONASS?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  What are the frequency channels that GLONASS use for normal operation?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  Why was the frequency channel used by the GLONASS shifted down after 2005?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  L1 and L2 signals are both contain PRN and navigational data.
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  How are the ephemeris data broadcast in GLONASS?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  What are the frequency channels that GLONASS use as a technical channel?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  GLONASS time and GPS time follows leap the second correction.
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  What is the spectral separation between each satellite L2 signal in the GLONASS?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  GLONASS time is related to which of the following?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  What does the accelerometer measure?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  What is the output given by an accelerometer if the instrument is accelerated upward with an acceleration of 7g?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  Which accelerometer uses torquer coil and pick off supported by a flexure to measure acceleration?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  In flexure pivot accelerometer, the torque current is a measure of acceleration.
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  Why do accelerometers that include fluid damping exhibit reduced damping?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  An accelerometer can only measure acceleration in one direction?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  Which of the following is true with respect to flexure pivot accelerometers?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  Which of the following conditions cause rectification of vibration inputs?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  What does silicon accelerometers use for proof mass sensing and for rebalancing?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  Which type of rebalancing technique use voltage applied to pendulum and electrode for correction?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm
MCQs:  What is the purpose of a gyro in an inertial navigation system?
Category: Aerospace & Aeronautical Mcqs,   Published by: teswesm