Stationary seals are _____ mechanical seals
A) double B) tandem C) outside D) inside
C
You might also like to view...
Siempre se debe conectar una herramienta eléctrica en _____.
a. un tomacorrientes de pared b. un cable de extensión c. varios tomacorrientes d. un GFCI
The 741 operational amplifier can easily be changed from a square wave oscillator to a(n) ____.
a. triple wave b. sine wave c. voltage inverter d. pulse generator
The Wheatstone bridge circuit shown in Fig. 4.146 is used to measure the resistance of a strain gauge. The adjustable resistor has a linear taper with a maximum value of 100 ?. If the resistance of the strain gauge is found to be 42.6 ?, what fraction of the full slider travel is the slider when the bridge is balanced?
 FIGURE 1.png)
As a general rule, the 741 operational amplifier is not operated below a gain of about 100.
Answer the following statement true (T) or false (F)