When reinstalling a partially lifted finger, an adhesive suitable for this task should first be obtained. What types are suitable, and what are not?
What will be an ideal response?
The most suitable type would be an anaerobic adhesive. A glue containing cyanoacrylates is not recommended. If this type of adhesive comes into contact with a hot soldering iron, the gas produced is considered to be very toxic.
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PROBLEM 2.8
Two gage marks are placed exactly 10 in. apart on a 1/2 -in.-diameter aluminum rod with E = 10.1 ? 106 psi and an ultimate strength of 16 ksi. Knowing that the distance between the gage marks is 10.009 in. after a load is applied, determine (a) the stress in the rod, (b) the factor of safety.
____________________ show components in their electrical sequence without regard for physical location.
Fill in the blank(s) with the appropriate word(s).
A new and unknown weight is weighed on the same scale that was used in Exercise 8, and the measurement is 127 µg above 1 kg. Using the information in Exercise 8, is it possible to come up with a more accurate measurement? If so, what is it? If not, explain why not.
What will be an ideal response?
The climate of most African countries is best characterized as:
A) short wet periods with long dry periods. B) long wet periods with very short dry periods. C) moderate rainfall occurs with an even distribution throughout the year. D) generally it is quite dry with timing of precipitation erratic.