What problem does the enable input of a d flip-flop solve?
a. race conditions when flip-flop...
Engineering, 25.11.2019 23:31 krayag
What problem does the enable input of a d flip-flop solve?
a. race conditions when flip-flops go too fast.
b. clock skew when gates are inserted in the path of clock signals.
c. incomplete reset when clock pulses are too short.
d. incomplete reset when clock pulses are too fast.
e. not knowing what state a flip-flop is in.
Answers: 2
Engineering, 04.07.2019 18:20, safiyabrowne7594
Ahe-xe mixture containing a 0.75 mole fraction of helium is used for cooling electronics in an avionics application. at a temperature of 300 k and atmospheric pressure, calculate the mass fraction of helium and the mass density, molar concentration and molecular weight of the mixture. if the cooling capacity is 10 l, what is the mass of the coolant?
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Engineering, 04.07.2019 18:20, esmemaluma00
Find the minimum film thickness for a journal bearing with the data below. shaft diameter, d-50 mm, clearance ratio, cdratio? 0.001, shaft speed, n 2000 rpm; bearing length. i 200 mm; eccentricity ration, ? -0.55. ( note, cdratio-ca/d) the minimum film thickness is um
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Wiy doeres rere okhn a pump whon working betwon the same pressure range?
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Engineering, 04.07.2019 19:20, carterdaw
Aseries piping system conveys methyl alcohol. the system consists of 70 m of 1- nominal pipe follow by 50 m of 2-nominal pipe, both schedule 40 commercial steel. the 1-nominal pipe contains 3 90° elbows (regular) anda fully open gate valve, all threaded. the pressure drop through the system is 150 kpa. determine the volume flow rate through the system that is horizontally laid.
Answers: 1
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