Si un cable se identifica como 1.400 pies (427 metros) 34 pulg. (1,9 cm) 6 x 37 WS pref RRL EIPS FC, el alma del cable se indica mediante las letras _____.
a. WS
b. pref
c. EIPS
d. FC
d. FC
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Calculate the frequency of a single-phase generator that has eight poles and spins at 600 RPM.
What will be an ideal response?
What type of engine requires the use of a high-pressure compression gauge?
What will be an ideal response?
The unacceptable fillet weld profile shown in the figure above is an example of _____
a. excessive undercut
b. overlap
c. an undersized weld
d. excessive convexity
The subsequent problems deal with the figure and table below
For a Type J (Iron-Constantan) thermocouple configuration (as shown above) with a 0°C reference (Tref):
where Vemf is the voltage difference produced by the junction pair (Vemf = VA ? VB in the figure).Assume that nodes A and B are at the same temperature, unless indicated otherwise. Assume that the op amp is ideal.If the reference temperature is 0°C, R1=1k?, R2=10k?, and the temperature to be measured is 20°C what is the output voltage Vout?
A. 8.2 mV B. 0 mV C. 9.2 mV D. 10.2 mV E. 11.2 mV