Velocity error constant - Study guides, Class notes & Summaries

Edelman SPI review questions & Answers 2023. ______ is the distance covered by one cycle. a) pulse length b) wavelength c) cycle distance d) cycle duration ______ is the time to complete one cycle a) pulse duration b) pulse period c) period d) duration period ________ is a redirection of an ultrasound bean in many directions as a result of a rough boundary between two media: a) refraction b) Rayleigh Scattering c) scattering d) reflection _________ resolution is...

NIFE AERO QUESTIONS AND ANSWERS RATED A+ What is a vector? direction and magnitude What is air density? Total mass of air particles per unit volume. m/v What is a moment? Force that is moved some distance. What are the requirements for an airplane to be in equilibrium flight? Sum of all forces and all moments around the center of gravity are equal to 0 Can equilibrium flight be achieved in a turn? No. Acceleration is occurring. There are moments What are the requirements for an a...

Experiment 1: introductory lab exercise Percent Error percent difference How does the detector measure the position of the glider? the detector measures the position of the glider by being in a still/fixed position to yield correct and accurate results. The detector uses the software to measure the time vs the position of the glider on the track How can you determine whether the air track is level? the glider moves back and forth in the center of the track (note: mo...

How do you avoid parallax error? correct answers Look perpendicularly at the ruler Which meniscus do you use when measuring volume? correct answers Bottom meniscus (except Mercury - upper meniscus) How do you measure short intervals of time? correct answers Time a specific number of cycles and then divide the total time by the number of cycles. Mass correct answers The amount of matter and object is made up of OR the property of an object that resists changes in motion Density correc...

USMC JLTV EXAM WITH COMPLETE SOLUTIONS which is the only jltv variant with 2 seats Correct answer UTL which of the following lights indicates that you will not be able to adjust the ride height Correct answer SPNSN ERROR why do the JLTV drive shafts use half shafts with constant velocity joints Correct answer to account for angles produced by suspension movement in the picture of the JLTV name the 2 parts (exhaust,intake) Correct answer what are the 4 ctis settings Correct answer HWY,...

urinalysis book/kahoot questions and answers already passed the primary inorganic substance found in urine is: A. sodium B. phosphate C. chloride D. calcium Answer- C the primary advantage of a first morning specimen over a random specimen is that it: A. is less contaminated B. is more concentrated C. is less concentrated D. has a higher volume Answer- B If a routine urinalysis and a culture are requested on a catheterized specimen, then: A. two separate containers must be...

Pros and Cons of Experimental correct answer: Pros: -Realistic results for flight conditions in tunnel -Good for finding trends and correlating variables Cons: -Unable to match all real flight conditions (e.g. Mach and Reynolds) -Costly (equipment, manufacturing time) -tunnel corrections -Difficult to measure Pros and Cons of Theoretical correct answer: Pros: -General analytical expressions -Generally easy to use and fast to analyze Cons: -Require significant simplifying as...

Equation for distance? When does this only work with? d = vt (only works with constant velocity) Equation for acceleration? a = v/t vad equation? vf^2 = vi^2 +2ad Two equations for velocity? v = d/t v = at Absolute value of average velocity = ? |Vave| = change in distance / change in time When velocity is constant, what do you know about acceleration? a = 0 (zero) Magnitude? - how much? how large? - always positive because it is the absolute val...

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...

ATSEp NavAids (DME, DVOR, SBS, OBN) Correct answers latest update b. interrogator DME airborne equipment is also called a. transponder b. interrogator c. transmitter d. receiver a. transponder DME ground equipment is called a. transponder b. interrogator c. transmitter d. receiver c. both a & b Transponder equipment consist of a. transmitter b. receiver c. both a & b d. none of the above c. 1 NM 12.36 us time in DME is equivalent to a. 2 NM b. one way trip dista...