Cutoff frequency - Study guides, Class notes & Summaries

MFT NATIONAL EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+ Detriangulation - -Bowen: The process by which an individual removes self from emotional field of two others Formulation - -A therapeutic hypothesis about what is responsible for creating and maintaining a client's presenting problem Process - -How members of a family or group relate; in contrast to content, which is what they talk about Treatment contract - -An explicit agreement between the client and therapist that specif...

Which of the following will decrease the amount of scatter radiation produced? a. increasing the x-ray field size b. decreasing the x-ray field size c. increasing the grid ratio d. decreasing the grid ratio correct answer: b. decreasing the x-ray field size Which of the following is not a type of beam restrictor? a. aperture diaphragm b. positive beam-limiting device c. cylinder d. lead shield correct answer: d. lead shield As collimation decreases, the quantity of scatter ra...

99mTc MAA or 99mTc Labeled RBC -ANSWER Radionuclide venography may be performed with... Dipyridamole -ANSWER Stress testing agent that stays in the plasma for the greatest length of time. 10-15 after tracer admin -ANSWER When is SPECT liver imaging with 99mTc sulfur colloid is performed Kidneys -ANSWER Significantly increased serum bilirubin levels will most likely cause which of the following to be visualized on hepatobiliary images? 99mTc-pertechnetate -ANSWER Localization of a Mec...

CNIM Formulas Ohm's Law - answer-*V = IR* - Voltage and electromotive force are measured in volts - Current is measured in amperes or amps (I is for intensity) - Resistance is measured in ohms Ω Volt ÷ KΩ = milliamp Time Constant - answer-τ = RC TIme constant is the time it takes for the capacitor to charge to 63% of maximum. It takes 5 time constants to reach maximum. Cutoff Frequency - answer-f(cutoff) = 1/2 πτ = 1/2 πRC The cutoff frequency of a filter is inversely proportio...

Convert between seconds and milliseconds correct answers Divide seconds by 1000 Wave's frequency and period correct answers Inverse of each other Periodic waves correct answers repeating same waveform Simple periodic (sine) wave correct answers pure tone: only one frequency Match time domain and frequency domain signals correct answers Find period of a wave from time domain, then take the inverse and match to frequency domain Add 2 sine waves correct answers Share period of the s...

Detriangulation - ANS Bowen: The process by which an individual removes self from emotional field of two others Formulation - ANS A therapeutic hypothesis about what is responsible for creating and maintaining a client's presenting problem Process - ANS How members of a family or group relate; in contrast to content, which is what they talk about Treatment contract - ANS An explicit agreement between the client and therapist that specifies the terms of therapy, including things...

CNIM Formulas CNIM Formulas exam with correct questions Ohm's Law - answer-*V = IR* - Voltage and electromotive force are measured in volts - Current is measured in amperes or amps (I is for intensity) - Resistance is measured in ohms Ω Volt ÷ KΩ = milliamp Time Constant - answer-τ = RC TIme constant is the time it takes for the capacitor to charge to 63% of maximum. It takes 5 time constants to reach maximum. Cutoff Frequency - answer-f(cutoff) = 1/2 πτ = 1/2 πRC T...

Elongation (body part appears longer than normal) is caused by angulation along the ________ axis of the part being imaged. - Long Foreshortening (body part appears shorter than normal) is caused by angulation against the ________ axis of the part being imaged. - Main Grids are constructed of ________ strips separated by ________ interspacers. - 1) Lead 2) Aluminum The height of the lead strips divided by the distance between the lead strips is known as: - Grid Ratio Grid Ratio Form...

MFT National Exam Correctly Answered 2024. Detriangulation - correct answer Bowen: The process by which an individual removes self from emotional field of two others Formulation - correct answer A therapeutic hypothesis about what is responsible for creating and maintaining a client's presenting problem Process - correct answer How members of a family or group relate; in contrast to content, which is what they talk about Treatment contract - correct answer An explicit agreement betwee...

GROL Element 3: Complete Study Guide and Practice Questions for General Radiotelephone Operator License The product of the readings of an AC voltmeter and AC ammeter is called: Apparent power What is the term used to express the amount electrical energy stored in an electrostatic field? Joules What formula would determine the inductive reactance of a coil if frequency and coil inductance is known? Xl=2pi(fL) What determines the strength of a magnetic field around a conductor? The am...