The primary function of a diac is to ____.
a. control a large amount of power
b. phase shift a triac
c. furnish a large output pulse
d. phase shift a UJT
b. phase shift a triac
Trades & Technology
You might also like to view...
A weak valve spring will cause a steady low reading on a vacuum gauge.
Answer the following statement true (T) or false (F)
Trades & Technology
A ____ thermostat wire can cause a bad connection that will cause the compressor to alternately start and stop.
a. short b. loose c. long d. tight
Trades & Technology
Figure 1.32 shows the power consumption of a certain household in one day. Calculate: (a) the total energy consumed in kWh, (b) the average power per hour.
 FIGURE 1.png)
Trades & Technology
Processes of feed digestion include:
A. chemical changes B. physical changes C. release of nutrients D. all of the above
Trades & Technology