In a time of flight ultrasonic flow meter, the difference between the transmitted and received frequencies become __________ as the velocity of the fluid increases.
A. smaller
B. greater
Answer: B
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La tolerancia de fabricación típica de una armadura en espiral es de _____.
a. ±1 ?4" b. ±1 ?2" c. ±3 ?4" d. ± 1"
Cuando los pulsadores START (Arranque) y STOP (parada) montados en dos o más estaciones de control se conectan a un circuito de control del motor, los botones START deben estar conectados en ______ y los botones STOP en________
a. paralelo; serie. b. paralelo; paralelo. c. serie; paralelo. d. serie; serie.
When you use the scan tool to command EGR valve operation, the amount of valve opening is displayed on the scan tool and should MOST-Likely be within:
A. 1% of the specified amount. B. 3% of the specified amount. C. 5% of the specified amount. D. 10% of the specified amount.
In a group of data, what is the difference between the highest value and the lowest value called?
Fill in the blank(s) with the appropriate word(s).