The type of compound commonly called 20-minute mud, 30-minute mud, or hot mud is _____ compound
a. timed
b. minute
c. quickset
d. premix
c
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Which tailpipe emission does a DPF attempt to minimize?
A. PM B. VOCs C. CO D. NOx
Nominal dimensions are usually ____.
A. rounded off to whole inches or feet and inches B. exact C. rounded off to meters D. unrelated to window or door size
A balanced three-phase generator has an abc phase sequence with phase voltage Van = 554.3?0° V. The generator feeds an induction motor which may be represented by a balanced Y-connected load with an impedance of 12 + j5 ? per phase. Find the line currents and the load voltages. Assume a line impedance of 2 ? per phase.
What will be an ideal response?
Used engine oil should be disposed of by all of the following methods EXCEPT ________
A) Disposed of in regular trash B) Burned onsite in a waste oil approved heater C) Burned offsite in a waste oil approved heater D) Shipped off site for recycling