Answer the following statement(s) true (T) or false (F)
1. Solenoid valves are used to control the flow of gases or liquids.
2. The plunger of the solenoid is used to lift the valve off its seat.
3. The inlet and outlet side of a solenoid valve should never be reversed.
4. A 3-way solenoid valve is commonly used in the air conditioning field.
5. A reversing valve has two valves that operate independently of each other.
1. TRUE
2. TRUE
3. TRUE
4. FALSE
5. FALSE
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What is Cummins service information system (SIS) known as?
A. SIS B. ISIS C. EIS D. QSOL
Prior to leak testing, and after the fitting is finger-tight, compression fitting nuts should be initially tightened _____.
a. one-quarter turn b. one-half turn c. one full turn d. two full turns
______ cells are cells that grow and differentiate into the various tissues that make up the assorted organs and systems of an animal's body
Fill in the blank(s) with correct word
Angular tolerances are always shown in the standard tolerance block, and individual angular dimensions never have specific tolerances shown.
Answer the following statement true (T) or false (F)