Homework Sourse1 You can use a digital multimeter in a logic system to Atra
1. You can use a digital multimeter in a logic system to
A.trace power-supply direct current.
B.measure sequential logic
C.follow digital signals
D.compare logic high.
2. Which one of the following ICs can you use to turn digital and analog signals on or off ?
A.Bilateral switch
B.Data selector
C.Port register
D.priority encoder
3.A binary rate multiplier with four select gates and a select input pattern of 0110 will deliver_________ pulses out of every 64 of the clock.
A .8
B.16
C.24
D.32
4.Computer-aided manufacturing utilizes a
A.digitizer tablet to store CNC tape codes.
B.paper tape to program a CNC machining center .
C.controller to program a CNC machining center.
D.punched- tape to store an operating system.
5.what key instrument would you use to test a phase-locked loop oscillator ?
A.Digital multimeter
B.storage oscilloscope
C.Frequency counter
D.DIP switch with LEDs
6.In one method of disabling loop operation for testing,you apply a d-c voltage ,usually to the device being controlled,to stop any fluctuation in output to the system.you will call this
A.injection
B.tracing
Clamping
D.qualifying
1. You can use a digital multimeter in a logic system to
A.trace power-supply direct current.
B.measure sequential logic
C.follow digital signals
D.compare logic high.
2. Which one of the following ICs can you use to turn digital and analog signals on or off ?
A.Bilateral switch
B.Data selector
C.Port register
D.priority encoder
3.A binary rate multiplier with four select gates and a select input pattern of 0110 will deliver_________ pulses out of every 64 of the clock.
A .8
B.16
C.24
D.32
4.Computer-aided manufacturing utilizes a
A.digitizer tablet to store CNC tape codes.
B.paper tape to program a CNC machining center .
C.controller to program a CNC machining center.
D.punched- tape to store an operating system.
5.what key instrument would you use to test a phase-locked loop oscillator ?
A.Digital multimeter
B.storage oscilloscope
C.Frequency counter
D.DIP switch with LEDs
6.In one method of disabling loop operation for testing,you apply a d-c voltage ,usually to the device being controlled,to stop any fluctuation in output to the system.you will call this
A.injection
B.tracing
Clamping
D.qualifying
A.trace power-supply direct current.
B.measure sequential logic
C.follow digital signals
D.compare logic high.
2. Which one of the following ICs can you use to turn digital and analog signals on or off ?
A.Bilateral switch
B.Data selector
C.Port register
D.priority encoder
3.A binary rate multiplier with four select gates and a select input pattern of 0110 will deliver_________ pulses out of every 64 of the clock.
A .8
B.16
C.24
D.32
4.Computer-aided manufacturing utilizes a
A.digitizer tablet to store CNC tape codes.
B.paper tape to program a CNC machining center .
C.controller to program a CNC machining center.
D.punched- tape to store an operating system.
5.what key instrument would you use to test a phase-locked loop oscillator ?
A.Digital multimeter
B.storage oscilloscope
C.Frequency counter
D.DIP switch with LEDs
6.In one method of disabling loop operation for testing,you apply a d-c voltage ,usually to the device being controlled,to stop any fluctuation in output to the system.you will call this
A.injection
B.tracing
Clamping
D.qualifying
Solution
1. we can use digital voltmeter to compare logic high by cheching the voltages at repective ends.
2.Bilitral switch can use to on off digital and analog signal.
3.it will give 16 pulse out of 64 of the clock,as data is of 4bit so 64/4=16
4.Computer-aided manufacturing utilizes a controller to program a CNC machining center.
5. Storage oscilloscope used to test a phase locked loop oscillator.
6. injection
