Sometimes it is necessary to discharge batteries before recharging. To do this, an electronic load can be used. A high-power electronic load is shown in Figure P11.21, for the battery discharge application. With K = 4 A/V2, Vt = 3 V, and VG = 8 V, determine the discharging current ID and the required MOSFET power rating.
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Which of the following is a benefit of prefabrication?
a. Onsite provides better working conditions. b. The shop provides better working conditions. c. Workload and overtime increases. d. Experienced technicians must complete all the work.
Acceptance testing calls for a maximum value of what percentage of the factory test voltage?
a. 80% b. 90% c. 100% d. 110%
Answer the following statement(s) true (T) or false (F)
Framing anchors, seismic, and hurricane ties are used to join parts of a wood frame.
Technician A says asbestos may cause a technician to have long-term health problems. Technician B says a typical shop exhaust system is not sufficient for clearing the air of asbestos fibers. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B