4v Study guides, Class notes & Summaries

A summary for the FINALS (week 7 through 12) of the Master Asian studies 2022 course Introduction of Asian studies, of ALL READINGS AND CLASS NOTES in English.

Refer to figure, If load resistance R2 is reduced by half, what happens to the zener diode? (Ans- Zener current will decrease Refer to the figure, the zener diode is designed to breakdown at 6VDC. What is the voltage drop across resistor 1, with a constant DC supply of 10 VDC? (Ans- 4V An elevators motor rotates at 1200 rpm at contract speed and is geared 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? (Ans- ...

Sonography Canada Core Review Exam 2023. f - ANSWER v/wavelength frequency - ANSWER number of cycles per second T - ANSWER 1/f Period - ANSWER length of time for one cycle 1540 m/s - ANSWER speed of sound in soft tissue infrasound - ANSWER <20Hz audible sound - ANSWER 20Hz-20,000Hz ultrasound - ANSWER >20,000Hz c - ANSWER = root (bulk modulus/density) or =stiffness/density bulk modulus - ANSWER stress/strain I - ANSWER = P/a P - ANSWER = E/T Amplitude - ANSWER maximum deviat...

Sonography Canada Core Review Exam 2023. f - ANSWER v/wavelength frequency - ANSWER number of cycles per second T - ANSWER 1/f Period - ANSWER length of time for one cycle 1540 m/s - ANSWER speed of sound in soft tissue infrasound - ANSWER <20Hz audible sound - ANSWER 20Hz-20,000Hz ultrasound - ANSWER >20,000Hz c - ANSWER = root (bulk modulus/density) or =stiffness/density bulk modulus - ANSWER stress/strain I - ANSWER = P/a P - ANSWER = E/T Amplitude - ANSWER maximum deviat...

FPC Test Questions & Answers A 16-year-old employee works part-time during the summer. Under the FLSA, what are the maximum hours, if any, the employee can work during a workweek? a. 8 hours per day b. 18 hours per week c. 40 hours per week d. There is no limitation on the number of hours that can be worked during the week. Submit - d. There is no limitation on the number of hours that can be worked during the week. All of the following situations satisfy federal minimum wage requ...

Zener current will decrease - Answer- Refer to figure 1. If the load resistance R2 is reduced by half what happens what happens to zener diode? 4v - Answer- 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 - Answer- 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 d...

AP Physics 1 Final Exam| Questions and Verified Answers (2023/ 2024) |100% Correct Q: A uniform bar is lying on a flat table. Besides the gravitational and normal forces (which cancel), the bar is acted upon by two other forces, F1 and F2, which are parallel to the surface of the table. If the net force on the rod is zero, then which one of the following is true? A: The net torque on the bar must also be zero B: The bar can accelerate translationally if F1 and F2 are not applied at the same...

Bernoulli's Equation correct answer: P₁-P₂= 4v² pressure difference or gradient Which valve separates the areas of greatest pressure difference? (lowest?) correct answer: mitral valve pulmonic valve LAD lies in the correct answer: anterior interventricular groove (sulcus) Which aortic leaflet is the superior one in psla? correct answer: right leaflet noncoronary (posterior) From the left parasternal window which of the following are you most likely to get accurate veloc...