What is a diaphragm type of expansion tank?
What will be an ideal response?
Diaphragm type expansion tanks are welded gas tight and have a flexible rubber membrane between the air space and the water space that moves during operation to allow for the changing volume of water. The air is pre-charged
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____________________ injector circuits incorporate unique circuitry that applies higher amperage to initially open the injector then lower amperage for the remainder of the pulse width.
Fill in the blank(s) with the appropriate word(s).
The resistance of a(n) ____________________ (RTD, thermistor) is more linear than a(n) ____________________ (RTD, thermistor) over the temperature span of which it is capable of measuring.
Fill in the blank(s) with the appropriate word(s).
Answer the following statement(s) true (T) or false (F)
Most control transformers are made with one primary winding and two secondary windings.
When the design needs a thermistor with a linear output as a function of temperature, the negative coefficient thermistor is selected
Indicate whether the statement is true or false