Questions LLC
Login
or
Sign Up
Ask a New Question
Electronics
Page 2
Questions (756)
6. Breadboards
2 answers
asked anonymously
80 views
Assuming the saturation voltage levels are ±10V. Determine the rise time (tr) and fall time (tf) for LM741 and LM318.
2 answers
asked by
Anonymous
103 views
Do you know where my ipod is is an example of what kind of sentence
2 answers
asked anonymously
122 views
A television 65w , a fridgerator
2 answers
asked by
Tobi
98 views
The output voltage of a LM317 is,
a) +17v b) +9v c) adjustable d) +5v
2 answers
asked by
Anonymous
79 views
In Four-pole High-Pass Butterworth, Determine the center frequency and the Bandwidth of the filter.
RA1 = 24KΩ RA2 = 27KΩ RB1 =
4 answers
asked by
Anonymous
98 views
In two-pole low-pass, What is the roll-off rate at frequencies outside the passband?
2 answers
asked by
Anonymous
80 views
What is the purpose of RG1 and RG2 in ad624?
2 answers
asked by
Anonymosu
73 views
Given that the slew rate of an op-amp is 20v/us. If the expected amplifier output voltage is 10Vp, Determine the maximum
2 answers
asked by
Anonymosu
167 views
When a pulse is applied to an op-amp, the output voltage goes from -8 V to
+7 V in 0.75 us. What is the slew rate?
2 answers
asked by
Anonymosu
191 views
Frank is looking for the best deal on a television that has a wholesale price of $619. Help him compare the price of the
2 answers
asked by
Kevin
149 views
Determine Vout when D3D2D1D0 = 0101 of a DAC circuit.
R0 =10KΩ R1 = 5KΩ R2 = 2.4KΩ R3 = 1.2KΩ RF = 270Ω VCC = 12V VEE = -12V
11 answers
asked by
Anonymous
160 views
Determine ACL of Non-inverting amplifier.
RA = 500Ω RB = 470Ω RC = 20KΩ VIN = 0.5Vp-p
10 answers
asked by
Anonymous
111 views
Determine the Vout of Summing Amplifier.
VIN1 = -150mV VIN2 = + 50mV VIN3 = +200mV VIN4 = +100mV R1 = 1.0kΩ R2 = 1.0kΩ R3 =
2 answers
asked by
Anonymous
110 views
Given the damping factor is 1.848 and R2 = 6.8k. determine the value of R1 to obtain a 4-pole Butterworth response.
7 answers
asked by
Anonymous
72 views
What is the amplitude of the output voltage of AD624AD circuit?
V1 = 10mVpk, 1kHz VCC = 9V VEE = -9V
5 answers
asked by
Anonymous
169 views
9. The maximum voltage gain of an op-amp is 100,000. The voltage gain at the cut-off frequency is:
a) None are correct b) 97 dB
2 answers
asked by
Anonymous
128 views
7. The characteristic of a voltage follower include:
a) High voltage gain b) Low input impedance and high output impedance c)
2 answers
asked by
Anonymous
180 views
2. The open loop gain of an ideal op-amp is infinite. Therefore:
a) Op-amp would be saturated without negative feedback. b) In
2 answers
asked by
Anonymous
134 views
What is minimum duty cycle of lm2735
2 answers
asked by
Anonymous
124 views
Which device functions with the principle of mutual inductance
2 answers
asked by
Fuad Faji Jemal
77 views
what are the characteristics of capacitors?
2 answers
asked by
test
54 views
The maximum voltage gain of a passive low pass filter is
a) 1 dB b) 0 dB C) depends on the value of the circuit components D) -3
11 answers
asked by
anonymous
87 views
What is the formula for vout in Summing Amplifer Circuit
7 answers
asked anonymously
143 views
Company X tested its light bulbs to see how long they would last. On a production line, 2,500 bulbs were taken and tested. The
2 answers
asked by
idk
116 views
Which of the followings is not a specification of an ideal op-amp?
a) unlimited bandwidth. b) zero supply current. c) zero input
7 answers
asked by
Anonymous
85 views
In a inverting amplifier, assume R2 = 80kΩ and the amplitude of the input voltage is 100 mV. Calculate the amplitude of the
2 answers
asked by
Anonymous
96 views
What is the CMRR in decibels (dB) for a typical 741C op-amp? Given the typical open-loop differential gain for the 741C is
2 answers
asked by
Anonymous
85 views
Which natural resource needed to be mined to produce a digital phone?
2 answers
asked by
nonya
164 views
What is a TRF M
2 answers
asked by
.
74 views
A device that opens and closes the circuit.
1 answer
asked by
A
75 views
Used to connect the different parts of a circuit.
1 answer
asked by
A
64 views
Which of these properties describes a diode?
a. able to switch an electric current on and off b. able to change direct current
1 answer
asked by
christinaqz
107 views
In your opinion, do the social and environmental impacts outweigh the
benefits of using a cellphone? Be sure to support your
1 answer
asked anonymously
67 views
Use the word bank to complete the following paragraph. **Some words may not be used**
There are two types of circuits: series
1 answer
asked by
kali
134 views
A portable CD player that draws 160 milliamperes of current is powered by Ni-Cd rechargable batteries. Compute the mass of Cd
4 answers
asked by
luna
1,383 views
The electronic flash attachment for a camera contains a capacitor for storing the energy used to produce the flash. In one such
4 answers
asked by
Mike
897 views
What south korean company has one of the largest electronics companies in the world?
1 answer
asked by
.
67 views
An OR gate takes two inputs, A and B.
Complete the truth table for this gate. A B Output FALSE FALSE OFF TRUE FALSE ON FALSE TRUE
1 answer
asked anonymously
115 views
In a summing amplifier the output voltage (Vout) is:
All resistors are equal. a) V1 b) – (V1+ V2) c) – (V1+ V2+ V3) d) V1+V3
1 answer
asked anonymously
89 views
which statement is correct about Non-Inverting Op Amp?
a) The voltage of the op-amp input terminals is Vs. b) The voltage of the
1 answer
asked anonymously
89 views
In a integrator circuit, assume R2 = 80 kΩ and the amplitude of the input voltage is 100 mV. Calculate the amplitude of the
1 answer
asked by
Anonymous
100 views
2. Which of the following is not a specification of an ideal op-amp?
a) Zero supply current b) Zero output impedance c) Infinite
1 answer
asked by
Anonymous
95 views
Free Running Triangular/Square Wave circuit, the first op-amp (left op-amp) operates as:
A) an integrator B) a Schmitt trigger C)
4 answers
asked anonymously
109 views
The frequency of the following relaxation oscillator is dependent on....
A) resistors R1 and R2. B) resistor R. C) Supply
15 answers
asked anonymously
71 views
Excerpt from the 2002 Application for the Apple iPod Submitted to the U.S. Patent Office
As a portable media player, one
1 answer
asked by
no
121 views
What type of structure would house the electric circuit would house the circuit most effectively
4 answers
asked by
Anonymous
1,059 views
What type of structure would house the circuit effectively in a dark sensor circuit?
3 answers
asked by
Boitshepo
466 views
What is the difference between analogue way form and digital way form?
2 answers
asked by
Ayansa Dabesa soboka
61 views
In inverting schmitt trigger circuit, the supply voltage is ± 12V. What is the maximum output voltage?
r1 = 10kΩ r2 = 10lkΩ
4 answers
asked anonymously
76 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (27)
Appliances
Common items
Communication devices
Companies
Consumer Goods
Consumer Products
E-commerce
Electrical Engineering
Engineering
Engineering and Technology
Goods
Household items
Objects
Online Shopping
Personal possessions
Physics
Product Review
Product Reviews
Science
Science and Engineering
Science and Technology
Science/Technology
Shopping
Survey and Feedback
Technological advancements
Technology
Technology and Engineering