Photodiode - Study guides, Class notes & Summaries

M/C: Which of the following are true for an AP coccyx projection? 1. 15 degree cephalic angle. 2. 10 degree caudal angle 3. center 2 inches superior to the pubic symphysis - ANS 2 and 3 More windings on the primary side of the transformer will create ____ voltage on the secondary side. - ANS less In the construction of a radiographic grid, what defines the grid ratio? - ANS height of lead strips compared to the distance between them What positioning techniq...

Fiber Optic Cable Installation, Splicing, and Maintenance Exam Fiber Optics ANS-The technique of transmitting information through flexible glass or plastic fibers using lightwaves. The 3 components of a basic fiber optic system ANS-Transmitter, physical plant, receiver The physical plant component of a basic fiber optic system consist of: ANS-The cable, connectors, splices, panel, and closures Part of the receiver converts the optical signal back into an electrical signal. ANS-The det...

To insure that protective apparel is functioning properly protective aprons and gloves should be: - Radiographically inspected at least once a year A series of exposures are made using the following sets of exposure factors. 1. 100 mA 100 ms 75 kvp 2. 200 mA 50 ms 75 kvp 3. 400 mA 25 ms 75 kvp These are most commonly used in the evaluation of the x-ray units: - linearity The process by which instruments and equipment are maintained to operate within normal tolerance limits is called: - q...

indicator number correct answershow much radiation was absorbed into the phosphors image stitching correct answersstitching together multiple images - useful for scoliosis studies of the spine, long bone studies or angiographic imaging of peripheral vasculature. - to view as a single image. image annotation correct answersallow the technologist to inset preset text or manual text on the image contrast resolution (digital) correct answersAbility to distinguish anatomic structures having ...

Zener current will decrease : Refer to figure 1. If the load resistance R2 is reduced by half what happens what happens to zener diode? 4v : Refer to figure 1. The zener diode is designed to breakdown at 6VDC what is the voltage drop across R1 with a constant DC supply of 10VDC 30 rpm : An elevators motor rotates at 1200 rpm at contract speed and is geard at a ratio of 40:1. If the motor turns 40 rpm the sheave turns 1 rpm. What is the actual speed of the drive sheave in rpms? The ou...

Fiber Optic Cable Installation, Splicing, and Maintenance Exam Questions and Answers 100% Pass Fiber Optics - Answer- The technique of transmitting information through flexible glass or plastic fibers using lightwaves. The 3 components of a basic fiber optic system - Answer- Transmitter, physical plant, receiver The physical plant component of a basic fiber optic system consist of: - Answer- The cable, connectors, splices, panel, and closures Part of the receiver converts the optical sig...

ARRT Practice Exam Questions And Answers Latest Top Score. M/C: Which of the following are true for an AP coccyx projection? 1. 15 degree cephalic angle. 2. 10 degree caudal angle 3. center 2 inches superior to the pubic symphysis - correct answer. 2 and 3 More windings on the primary side of the transformer will create ____ voltage on the secondary side. - correct answer. less In the construction of a radiographic grid, what defines the grid ratio? - correct answe...

Fiber optics exam 1 questions and answers Total internal reflection - Answer ️️ -Trapping light in a material (fiber optic) by surrounding it by another material with a lower refractive index is the phenomenon of Index of Refraction - Answer ️️ -Ration of Speed of light in a material/Speed of light in a vacuum Measure to how much light slows down when entering a material Attenuation - Answer ️️ -The reduction in optical power (Loss) as it passes along a fiber, usually expresse...

Question Number. 1. If a photon radiating into an electronic device causes the production of an electron/hole pair, the device is known as a. Option A. light emitting diode. Option B. laser diode. Option C. photodiode. Correct Answer is. photodiode. Explanation. NIL. Question Number. 2. Faraday's Law States that. Option A. the magnitude of the EMF is indirectly proportional to the rate of change of flux. Option B. the magnitude of the EMF is directly proportional to the magnetic ...

Which of the following best describes the Internet of Things a. A stand-alone computer that controls motors b. A microprocessor with a network connection c. The digitization of our everyday world d. The conversion of analog data to digital data : c. The digitization of our everyday world Which of the following is an example of an IoT device? a. Google Assistant b. A fluorescent light c. A boom box d. An analog phone : a. Google Assistant Which of the following is an IoT device used b...