Select the statement that best describes the operation of retriggerable and non-retriggerable one-shot multivibrators
A) A non-retriggerable one-shot may be retriggered in either its quasi-stable or stable state.
B) A retriggerable one-shot must return to its stable state before it can be retriggered.
C) A non-retriggerable one-shot may be retriggered only while in its quasi-stable state.
D) A retriggerable one-shot may be retriggered while in its quasi-stable state.
D
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Determine the current that flows through a 20-? resistor connected in parallel with a voltage source vs = 120 cos(377t+37?) V.
What will be an ideal response?
A control protocol is
A) an agreed standard set of rules that are used for communication over a network B) an agreed way to approach a service call C) a type of communicating system specific to a particular manufacturer D) an internationally recognized energy efficiency code
In a system that is operating correctly, the lines and hoses on the high side should be __________________
A) Cool to the touch B) Hot to the touch C) Either A or B D) Neither A nor B
Technician A says that some FWD vehicles use unequal length front drive shafts called half shafts. Technician B says that unequal length drive shafts may cause a pull during hard acceleration called torque steer. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician