How should used refrigerants and refrigerant oils be disposed of?
What will be an ideal response?
They must be taken to a state or locally approved recycler that specializes in used refrigerants and used refrigerant oils.
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When a precision straight edge is used to measure cylinder block deck wear, which of the following must be used to make a precise measurement?
A. depth gauge B. dial bore gauge C. dial indicator D. thickness gauges
If a developing country signed a two-year contract with a private soil science firm to make a soil survey of the entire country (about 1 million square kilometers), the survey stipulated would likely be a first or second order survey
Indicate whether the statement is true or false
The switch in Fig. 8.117 has been in position 1 for a long time. At t = 0, it is switched to position 2. Use Pspice to find i(t) for 0 < t < 0.2 s.
 FIGURE 1.png)
Certain types of electrical equipment are designed for safe use in hazardous conditions. What are these conditions?
What will be an ideal response?