Air contaminants that can be removed by typical throwaway panel filters include
A) pollen B) tobacco smoke C) talcum powder D) bacteria
A
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What is regulation and what is it caused by?
What will be an ideal response?
Identify four ways geothermal energy is used in agriculture or aquaculture applications
What will be an ideal response?
Technician A says that FastMaint is PM management software that can manage scheduling of PMIs for a fleet. Technician B says that there are a number of different PM software programs that track, flag, and schedule truck fleet maintenance. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
Why is the fanout of CMOS gates frequency dependent?
A) The input gates of the FETs are predominantly capacitive, and as the signal frequency increases the capacitive loading also increases, thereby limiting the number of loads that may be attached to the output of the driving gate. B) Each CMOS input gate has a specific propagation time and this limits the number of different gates that can be connected to the output of a CMOS gate. C) The higher the number of gates attached to the output, the more frequently they will have to be serviced, thus reducing the frequency at which each will be serviced with an input signal. D) When the frequency reaches the critical value, the gate will only be capable of delivering 70% of the normal output voltage and consequently the output power will be one-half of normal; this defines the upper operating frequency.