What type of sealant compound is resistant to shrinkage?
A. Teflon tape
B. Pipe dope
C. Resin compound
D. Bonding
A. Incorrect. Teflon tape is a thin, white tape made of Teflon® that is used to lubricate and seal male pipe threads.
B. Incorrect. Pipe dope is a paste that is applied to the thread of a pipe to seal the thread connections.
C. Correct. Resin compound does not harden like pipe dope and is resistant to shrinkage.
D. Incorrect. Bonding is not a type of sealant compound.
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A. humanitarian crisis B. sudden crisis C. business crisis D. smoldering crisis
Answer the following statement(s) true (T) or false (F)
1. When installing air conditioning equipment, if wire is used that is larger than needed, it will cause excessive voltage drop and damage the equipment. 2. The larger the diameter of a wire, the less resistance it will have and the more current it can carry. 3. As the temperature increases, the resistance of wire decreases. 4. The equipment nameplate is generally shown on the unit itself. 5. The ampacity of the wire must be selected on the basis of the lowest temperature rating in the circuit.
The male and female _____ vigorously defend their three to six eggs from predators
a. robin b. blue jay c. mockingbird d. cardinal
How many 40-degree central angles are in a circle?
What will be an ideal response?