Question

The ratio of the photons converted to signal generating electrons to the total number of photons arriving is called as?

a.

Quantum efficiency

b.

Photon ratio

c.

Conversion ratio

d.

Photons to electron ratio

Posted under Avionics Engineering

Answer: (a).Quantum efficiency

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. The ratio of the photons converted to signal generating electrons to the total number of photons arriving is called as?

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. The effect of night sky background effect is negligible with respect to star power.

Q. The sky background power does not depend on _______

Q. The star signal power does not depend on _____________

Q. Anti reflection coated optics reduce __________

Q. Star signal power is directly proportional to an effective area of a telescope.

Q. The ratio of the focal length to aperture is called the __________

Q. The physical size of the star depends upon __________

Q. What is the image of the star at the focal plane called as?

Q. What is the physical diameter of the first optical element in the telescope?

Q. Which of the following uses lens and mirrors for focusing?

Q. The angular error is the angular difference between computed LOS and the physical star sensor LOS.

Q. The inertial LOS to any star is precisely given from _______

Q. The observability problems are greatly intensified if the telescope is rigidly mounted to the IMU.

Q. Which of the following is required to integrate stellar navigation and inertial navigation to get the best estimate navigation solution?

Q. The sensors that maintain a centered star image for celestial navigation is called as _________

Q. Why is the inertial navigation system combined with celestial navigation system?

Q. What is it called when the position is determined by angles between a star and an accurate time reference?

Q. Which of the following can be used to estimate the latitude in the northern hemisphere using the horizon as a reference?

Q. Which of the following are false with respect to stellar navigation?

Q. What type of waveform must be transmitted to reduce Doppler shit errors?

Recommended Subjects

Are you eager to expand your knowledge beyond Avionics Engineering? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!