Electrical Engineering

Construct an active one-pole low pass filter with a bandwidth of 3.4 kHz

Construct an active one-pole low pass filter with a bandwidth of 3.4 kHz

Construct an active one-pole low pass filter with a bandwidth of 3.4 kHz (choose C=0.01 micro-Farad)
Draw the circuit and label the pin configuration.

Anonymous   87   2 Replies

Isiwara

Please help with the following questions - Auto-Mechanics (Part 6)

Please help with the following questions - Auto-Mechanics (Part 6)

1.   Technician A says that nonemission-related codes that make the malfunction indicator lamp (MIL) illuminate are called "Type A" codes. Technician B says that emission-related codes that illuminate the MIL after the first fault are

12

aantonopoulos   2580   15 Replies

Dwayne Philpot

What is the voltage across R1 in Figure 16-1(c) if the diode is silicon?

What is the voltage across R1 in Figure 16-1(c) if the diode is silicon?

What is the voltage across R1 in Figure 16-1(c) if the diode is silicon?


  
  A) 50 V B) 49.7 V C) 49.3 V D) 25 V

lexilourdes   283   2 Replies

Rohit Sharma2

At resonance, the impedance of a series RLC circuit equals its resistance. (True or false?)

At resonance, the impedance of a series RLC circuit equals its resistance. (True or false?)

At resonance, the impedance of a series RLC circuit equals its resistance.
 
  Indicate whether the statement is true or false

Coco   106   3 Replies

nino99

When a transistor is used as a switch it takes a signal and increases its amplitude.

When a transistor is used as a switch it takes a signal and increases its amplitude.

When a transistor is used as a switch it takes a signal and increases its amplitude.

▸ true

▸ false

jtfortwengler   86   1 Reply

flipninjamel

The triac is essentially equivalent to two SCRs connected in series.

The triac is essentially equivalent to two SCRs connected in series.

The triac is essentially equivalent to two SCRs connected in series.

▸ true

▸ false

vnaust   49   1 Reply

realistpnoy

The triac can conduct current in one direction only.

The triac can conduct current in one direction only.

The triac can conduct current in one direction only.

▸ true

▸ false

vurt777   54   1 Reply

raoulduk

The transistor is a two-terminal device.

The transistor is a two-terminal device.

The transistor is a two-terminal device.

▸ true

▸ false

ang359   48   1 Reply

browntown345

The NOT gate output is 1 if the input 1.

The NOT gate output is 1 if the input 1.

The NOT gate output is 1 if the input 1.

▸ true

▸ false

nyah95   54   1 Reply

bigmatic94

The main operating characteristic of a diode is that it allows current through it in both directions.

The main operating characteristic of a diode is that it allows current through it in both directions.

The main operating characteristic of a diode is that it allows current through it in both directions.

▸ true

▸ false

rasnulx   55   1 Reply

mouallemj

The half-wave rectifier makes use of only one-half of the AC input wave.

The half-wave rectifier makes use of only one-half of the AC input wave.

The half-wave rectifier makes use of only one-half of the AC input wave.

▸ true

▸ false

MrBio23   45   1 Reply

voltayre

The field effect transistor operates on the flow of electrons through a single type of semiconductor ...

The field effect transistor operates on the flow of electrons through a single type of semiconductor ...

The field effect transistor operates on the flow of electrons through a single type of semiconductor material.

▸ true

▸ false

Neptunesx101x   97   1 Reply

awbradshaw

The bipolar junction transistor (BJT) is a current-controlled device.

The bipolar junction transistor (BJT) is a current-controlled device.

The bipolar junction transistor (BJT) is a current-controlled device.

▸ true

▸ false

adriii0825   59   1 Reply

kidace

The binary concept refers to the fact that some things can be thought of as existing in one of two states.

The binary concept refers to the fact that some things can be thought of as existing in one of two states.

The binary concept refers to the fact that some things can be thought of as existing in one of two states.

▸ true

▸ false

bluerose501   109   1 Reply

traumajeff

The AND gate, implemented using hardwired switches, will mean switches connected in parallel.

The AND gate, implemented using hardwired switches, will mean switches connected in parallel.

The AND gate, implemented using hardwired switches, will mean switches connected in parallel.

▸ true

▸ false

momoluv25   61   1 Reply

tpriest1

SCRs function as switches to turn on or off small or large amounts of power.

SCRs function as switches to turn on or off small or large amounts of power.

SCRs function as switches to turn on or off small or large amounts of power.

▸ true

▸ false

Yukinara   61   1 Reply

JRAD814

SCRs deliver a varying amount of power by means of phase angle control.

SCRs deliver a varying amount of power by means of phase angle control.

SCRs deliver a varying amount of power by means of phase angle control.

▸ true

▸ false

CLopez678   58   1 Reply

localbabe10

Only one input to an OR gate must be 1 to produce a 1 output.

Only one input to an OR gate must be 1 to produce a 1 output.

Only one input to an OR gate must be 1 to produce a 1 output.

▸ true

▸ false

itshammertime   60   1 Reply

miil41

Inverting the output of an OR gate will result in a NOR gate.

Inverting the output of an OR gate will result in a NOR gate.

Inverting the output of an OR gate will result in a NOR gate.

▸ true

▸ false

SeaBass2013   48   1 Reply

obedbro

Electrostatic discharge can only be caused by direct contact of charged objects.

Electrostatic discharge can only be caused by direct contact of charged objects.

Electrostatic discharge can only be caused by direct contact of charged objects.

▸ true

▸ false

squeakykln   49   1 Reply

kniemeier2

Digital ICs operate with on/off switch-type signals that have only two different states.

Digital ICs operate with on/off switch-type signals that have only two different states.

Digital ICs operate with on/off switch-type signals that have only two different states.

▸ true

▸ false

jwalker824   47   1 Reply

greiner76

An LED emits light only when reversed-biased.

An LED emits light only when reversed-biased.

An LED emits light only when reversed-biased.

▸ true

▸ false

endah87   43   1 Reply

john august t

An integrated circuit is a complete circuit function fabricated in one small semiconductor package.

An integrated circuit is a complete circuit function fabricated in one small semiconductor package.

An integrated circuit is a complete circuit function fabricated in one small semiconductor package.

▸ true

▸ false

ellie425   51   1 Reply

12Jfiscus

An insulated-gate bipolar transistor has the output switching and conduction characteristics of a ...

An insulated-gate bipolar transistor has the output switching and conduction characteristics of a ...

An insulated-gate bipolar transistor has the output switching and conduction characteristics of a bipolar transistor but is voltage-controlled like a MOSFET.

▸ true

▸ false

Lettucebereal   45   1 Reply

jjwatson

All inputs to a NOR gate must be 1 to produce a 1 output.

All inputs to a NOR gate must be 1 to produce a 1 output.

All inputs to a NOR gate must be 1 to produce a 1 output.

▸ true

▸ false

johnnyappleseed   45   1 Reply

fass

Which logic gate does the truth table shown belong to?

Which logic gate does the truth table shown belong to?

[html]Which logic gate does the truth table shown belong to?

kady   37   1 Reply

raihala49

When a voltage is applied to a diode, it is referred to as

When a voltage is applied to a diode, it is referred to as

When a voltage is applied to a diode, it is referred to as  

▸ an input voltage.

▸ an output voltage.

▸ a bias voltage.

▸ a line voltage.

booboo123   39   1 Reply

DPhoenix

The transistor circuit shown is

The transistor circuit shown is

[html]The transistor circuit shown is

j22   43   1 Reply

bamboofactor

The symbol shown is that of a(n) ________ transistor.

The symbol shown is that of a(n) ________ transistor.

[html]The symbol shown is that of a(n) ________ transistor.

cheesyboots   40   1 Reply

kamarie3

The symbol shown is that of a(n) ________ transistor.

The symbol shown is that of a(n) ________ transistor.

[html]The symbol shown is that of a(n) ________ transistor.

jared8mp   43   1 Reply

London

The symbol shown is that of a(n) ________ transistor.

The symbol shown is that of a(n) ________ transistor.

[html]The symbol shown is that of a(n) ________ transistor.

merrisara   48   1 Reply

elisebarnett

The symbol shown is that of a

The symbol shown is that of a

[html]The symbol shown is that of a

Jgal   50   1 Reply

bolusmachine

The symbol shown is that of a

The symbol shown is that of a

[html]The symbol shown is that of a

jadinh   44   1 Reply

smiller94107

The symbol shown is that of a

The symbol shown is that of a

[html]The symbol shown is that of a

ttools   53   1 Reply

nilabmirzada

The preferred method of speed control for an induction motor is to alter the

The preferred method of speed control for an induction motor is to alter the

[html]The preferred method of speed control for an induction motor is to alter the

▸ voltage applied to the motor.

▸ resistance in series with the motor.

▸ frequency of the supply voltage.

▸ number of motor stator p

shayanbk   33   1 Reply

p071304

The OR gate implemented using contacts, requires contacts connected in

The OR gate implemented using contacts, requires contacts connected in

The OR gate implemented using contacts, requires contacts connected in

▸ parallel/series.

▸ series/parallel.

▸ series.

▸ parallel.

melisooflyy   41   1 Reply

jpinette86

The operating mode of the diode circuit shown is

The operating mode of the diode circuit shown is

[html]The operating mode of the diode circuit shown is

fatsoulmh   45   1 Reply

thevoicexxx

The logic symbol shown is that of a ________ gate.

The logic symbol shown is that of a ________ gate.

[html]The logic symbol shown is that of a ________ gate.

karamvir19   45   1 Reply

MariannaG

The function of an electronic motor drive is to control motor

The function of an electronic motor drive is to control motor

The function of an electronic motor drive is to control motor  

▸ speed.

▸ torque.

▸ direction of rotation.

▸ All of the answers are correct.

danby   44   1 Reply

KFord

The device shown is

The device shown is

[html]The device shown is

merrisara   34   1 Reply

shichihenge7