Related Questions

When a step signal input is applied to an op-amp integrator, the output will be
A A Ramp
B A sinusoidal wave
C A Rectangular Wave
D A triangular wave with de bias
Mr. Ali decided to walk down the escalator of a tube station. He found that if he walks down 26 steps, he requires 30 seconds to reach the bottom. However, if he steps down 34 stairs he would only require 18 seconds to get to the bottom. If the time is measured from the moment the top step begins to descend to the time he steps off the last step at the bottom, find out the height of the stair way in steps?
A 23 steps
B 16 steps
C 46 steps
D 26 steps
In an integrator, when the pulse width of the input is much less than the transient time, the output voltage approaches the shape of the input.
A True
B False
A NOR gate has two or more input signals. All input must be _____ to get a high output
A low
B high
C some low some high
D 1's
E None of the above
When a step-input is given to an OP-amp integrator, the output will be
A A ramp
B A sinusoidal wave
C A rectangular wave
D A triangular wave with dc bias
There are 26 steps in a shopping mall, In the time Zaman comes down two steps, Ahmed goes one step up. If they start simultaneously and keep their speed uniform, then at which step from bottom will they meet?
A 8th
B 9th
C 10th
D 11th
The transducers that converts the input signal into the output signal, which is a discrete function of time is known as ___________ transducer.
A Active
B Analog
C Digital
D Pulse
An inventor is a gate with only _____ input; the output is always in the opposite state from the input
A one
B two
C more than one
D All of the above
E None of the above
The OR gate has two or more input signals. If any input is _____ the output is high.
A low
B high
C 0
D All of the above
E None of the above
Over the course of a year , a certain microbrewery increased its beer output by 70 percent, At the same time , it decreased its total working hours by 20 percent , By what percent did this factory increase its output per hour?
A 90%
B 112.5%
C 212.5%
D 50%

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