Silicone, polyurethane, and polysulfide are commonly used as joint sealants. Explain their relative suitability for various applications.
What will be an ideal response?
See the Instructor's Manual (IM).
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Which of the following tools is capable of performing inside, outside, and depth measurements?
A. dial indicator B. digital calipers C. combination square D. inside micrometer
The proper and safe method of discharging a capacitor is to _____
a. bleed off the charge using the positive and negative leads of an ammeter b. bleed off the charge using a capacitor-discharging tool c. connect a screwdriver across the terminals d. connect a jumper wire across the terminals
An error signal develops when which of the following conditions occur?
A. the set point is changed B. a disturbance appears C. the load demand varies D. all of the above
A wall 16'-2'' will require ____ sheets of OSB, with 3'-10'' left over.
A. two B. three C. four D. five