What is one time constant in an integrating circuit if a 10 k? resistor is in series with a 470 ?F capacitor?
A) 0.047 ?s B) 0.47 ms C) 0.47 ?s D) 4.7 s
D
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Si la circunferencia de la tuberÃa es de 20 pulgadas, la longitud apropiada para cortar el revestimiento es de ____ pulgadas (cm).
a. 22 a 23 (55,88 a 58,42) b. 21 a 22 (53,34 a 55,88) c. 23 a 24 (58,42 a 60,96) d. 23-1/2 a 24-1/2 (59,69 a 62,23)
What is the first step in diagnosing a noise or vibration complaint?
A) Jounce test B) Test drive to verify the concern C) Visual inspection of likely worn parts D) None of these
The total power dissipated in a parallel circuit is equal to the ________ of the individual powers dissipated in the branch circuits
Fill in the blank(s) with correct word
Subcooling the liquid refrigerant increases system efficiency by:
A) Ensuring a solid stream of liquid to the metering device. B) Ensuring no liquid enters the compressor. C) Adding refrigerant to the system that has already been cooled. D) Cooling off the compressor motor.