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mod 3 3.4 - 3.5 - 3.6
39問 • 12ヶ月前
  • Yousef Alshammary
    • 通報

    問題一覧

  • 1

    piezoelectricity cell produces electricity when subjected to

    Pressure

  • 2

    What is the production of electricity by pressure commonly known as

    Piezoelectric effect

  • 3

    Thermocouple is an example of electricity generated by

    heat

  • 4

    Thermocouples generally can be subjected to

    much greater temperatures than ordinary thermometers

  • 5

    On a Photocell the positive potential of the supply source is connected to

    anode

  • 6

    ➢ The 3 conditions required to produce electricity by magnetism are

    magnetic field, conductor, and relative motion

  • 7

    The difference in potential between the electrodes in wet cell and dry cell depends primarily on the

    type metals used for the plates

  • 8

    Microphone is an example of voltage produced

    by pressure

  • 9

    The capacity of a battery is measured in

    ampere-hours

  • 10

    The capacity in (ampere-hours) will depend upon

    the area and the number of the plates

  • 11

    Source voltage is the

    device which furnishes the electrical energy used by the load

  • 12

    If 2 batteries each of 10 V, 20 ampere-hours in parallel they supply 10 ohm load what is the duration they will feed

    40 hours

  • 13

    The electrolyte is, a solution which

    provides a path for electron flow

  • 14

    Primary Cell is one in which the chemical action eats away one of the electrodes

    usually the negative electrode

  • 15

    The chemical action that occurs in the cell while the current is flowing causes hydrogen bubbles to form on the surface of the cathode: this action is

    called polarization

  • 16

    Lead Acid Batteries should

    be stored full charge

  • 17

    Disadvantage of using vents in a battery can be solved by

    adding water to electrolyte

  • 18

    In a floating the charging rate is determined by

    battery voltage

  • 19

    If we have 1.5v 100mA of two cells then the total capacity is

    1.5V 200A

  • 20

    A series circuit is defined as a circuit that contains

    only one path for current flow.

  • 21

    OHMS LAW: The current in a circuit is

    directly proportional to the applied voltage and inversely proportional to the circuit resistance

  • 22

    Ohm's law may be expressed as an equation

    V= I*R

  • 23

    Kirchhoff's voltage law

    states (The algebraic sum of voltages interring or leaving a series of components will be equal to the supply voltage

  • 24

    Find the total current THE CIRCUIT BELOW

    2A

  • 25

    Measuring internal resistance directly with ohmmeter the meter

    would cause damaged to the meter

  • 26

    THE difference in terminal voltage is caused by

    the internal resistance of the battery

  • 27

    The device which furnishes the electrical energy used by the load

    source

  • 28

    IT = I1 + I2 + I3 divided inversely proportional to the resistance

    VT = V1 = V2= V3

  • 29

    Example: three 10 resistors connected in parallel with a source voltage of 10V, the voltage drop at each resistor is

    10volt

  • 30

    If a three resistors each 9 ohms in parallel and a voltage of 3 volt applied what is the l total current

    1 AMP V= 3 I = V / R 3/3=1 AMP

  • 31

    If a three 9 V batteries in series and a load current is 150 mA what is the load total resistance? V= 27 R= V / I 27/.15

    180 ohms

  • 32

    Find the value of the voltage source

    50 volt

  • 33

    The series circuit has only one path for current, the parallel circuit has

    more than one path for current

  • 34

    The characteristics of a parallel dc circuit are different than those of a

    series dc circuit

  • 35

    A parallel circuit is defined as one

    having more than one current path connected to a common voltage source

  • 36

    Series and parallel DC circuits have been

    considered separately

  • 37

    Circuits consisting of both series and parallel elements. A circuit of this type is referred to

    as a combination circuit

  • 38

    A break in the circuit means

    OPEN

  • 39

    ➢ Two 10 resistors connected in parallel with a source voltage of 5V, the current across each resistor

    is: 0.5

    • mod 3 3.1 - 3.2 - 3.3

    mod 3 3.1 - 3.2 - 3.3

    Yousef Alshammary · 24問 · 12ヶ月前

    mod 3 3.1 - 3.2 - 3.3

    mod 3 3.1 - 3.2 - 3.3

    24問 • 12ヶ月前
    Yousef Alshammary

    mod 3 3.7 - 3.8 - 3.9

    mod 3 3.7 - 3.8 - 3.9

    Yousef Alshammary · 38問 · 11ヶ月前

    mod 3 3.7 - 3.8 - 3.9

    mod 3 3.7 - 3.8 - 3.9

    38問 • 11ヶ月前
    Yousef Alshammary

    mod 3 3.10 - 3.11 - 3.12

    mod 3 3.10 - 3.11 - 3.12

    Yousef Alshammary · 41問 · 11ヶ月前

    mod 3 3.10 - 3.11 - 3.12

    mod 3 3.10 - 3.11 - 3.12

    41問 • 11ヶ月前
    Yousef Alshammary

    mod 3 3.13 - 3.14 - 3.15

    mod 3 3.13 - 3.14 - 3.15

    Yousef Alshammary · 39問 · 11ヶ月前

    mod 3 3.13 - 3.14 - 3.15

    mod 3 3.13 - 3.14 - 3.15

    39問 • 11ヶ月前
    Yousef Alshammary

    mod 3 3.16 - 3.17 - 3.18

    mod 3 3.16 - 3.17 - 3.18

    Yousef Alshammary · 27問 · 11ヶ月前

    mod 3 3.16 - 3.17 - 3.18

    mod 3 3.16 - 3.17 - 3.18

    27問 • 11ヶ月前
    Yousef Alshammary

    mod 5 5.1 - EFIS - DAC - A429 - A629 - AND - NAND

    mod 5 5.1 - EFIS - DAC - A429 - A629 - AND - NAND

    Yousef Alshammary · 34問 · 11ヶ月前

    mod 5 5.1 - EFIS - DAC - A429 - A629 - AND - NAND

    mod 5 5.1 - EFIS - DAC - A429 - A629 - AND - NAND

    34問 • 11ヶ月前
    Yousef Alshammary

    mod 5 OR - Buses - Buf Reg - 5.10 - RL - Basic

    mod 5 OR - Buses - Buf Reg - 5.10 - RL - Basic

    Yousef Alshammary · 29問 · 11ヶ月前

    mod 5 OR - Buses - Buf Reg - 5.10 - RL - Basic

    mod 5 OR - Buses - Buf Reg - 5.10 - RL - Basic

    29問 • 11ヶ月前
    Yousef Alshammary

    mod 5 Single - multimund - optical - 5.11 - LCD - 5.12 - PCB - 5.13

    mod 5 Single - multimund - optical - 5.11 - LCD - 5.12 - PCB - 5.13

    Yousef Alshammary · 38問 · 11ヶ月前

    mod 5 Single - multimund - optical - 5.11 - LCD - 5.12 - PCB - 5.13

    mod 5 Single - multimund - optical - 5.11 - LCD - 5.12 - PCB - 5.13

    38問 • 11ヶ月前
    Yousef Alshammary

    mod 5 Safety - software - 5.14 - HIRF - HIRF EMI

    mod 5 Safety - software - 5.14 - HIRF - HIRF EMI

    Yousef Alshammary · 26問 · 11ヶ月前

    mod 5 Safety - software - 5.14 - HIRF - HIRF EMI

    mod 5 Safety - software - 5.14 - HIRF - HIRF EMI

    26問 • 11ヶ月前
    Yousef Alshammary

    mod 5 5.15

    mod 5 5.15

    Yousef Alshammary · 25問 · 11ヶ月前

    mod 5 5.15

    mod 5 5.15

    25問 • 11ヶ月前
    Yousef Alshammary

    mod 5 Numbering System

    mod 5 Numbering System

    Yousef Alshammary · 16問 · 11ヶ月前

    mod 5 Numbering System

    mod 5 Numbering System

    16問 • 11ヶ月前
    Yousef Alshammary

    7.1

    7.1

    Yousef Alshammary · 18問 · 11ヶ月前

    7.1

    7.1

    18問 • 11ヶ月前
    Yousef Alshammary

    7.2

    7.2

    Yousef Alshammary · 11問 · 11ヶ月前

    7.2

    7.2

    11問 • 11ヶ月前
    Yousef Alshammary

    7.3 - 7.4

    7.3 - 7.4

    Yousef Alshammary · 32問 · 11ヶ月前

    7.3 - 7.4

    7.3 - 7.4

    32問 • 11ヶ月前
    Yousef Alshammary

    7.5

    7.5

    Yousef Alshammary · 9問 · 11ヶ月前

    7.5

    7.5

    9問 • 11ヶ月前
    Yousef Alshammary

    7.6 - 7.8

    7.6 - 7.8

    Yousef Alshammary · 8問 · 11ヶ月前

    7.6 - 7.8

    7.6 - 7.8

    8問 • 11ヶ月前
    Yousef Alshammary

    7.9

    7.9

    Yousef Alshammary · 10問 · 11ヶ月前

    7.9

    7.9

    10問 • 11ヶ月前
    Yousef Alshammary

    7.10

    7.10

    Yousef Alshammary · 12問 · 11ヶ月前

    7.10

    7.10

    12問 • 11ヶ月前
    Yousef Alshammary

    7.11

    7.11

    Yousef Alshammary · 7問 · 11ヶ月前

    7.11

    7.11

    7問 • 11ヶ月前
    Yousef Alshammary

    6.3

    6.3

    Yousef Alshammary · 46問 · 11ヶ月前

    6.3

    6.3

    46問 • 11ヶ月前
    Yousef Alshammary

    問題一覧

  • 1

    piezoelectricity cell produces electricity when subjected to

    Pressure

  • 2

    What is the production of electricity by pressure commonly known as

    Piezoelectric effect

  • 3

    Thermocouple is an example of electricity generated by

    heat

  • 4

    Thermocouples generally can be subjected to

    much greater temperatures than ordinary thermometers

  • 5

    On a Photocell the positive potential of the supply source is connected to

    anode

  • 6

    ➢ The 3 conditions required to produce electricity by magnetism are

    magnetic field, conductor, and relative motion

  • 7

    The difference in potential between the electrodes in wet cell and dry cell depends primarily on the

    type metals used for the plates

  • 8

    Microphone is an example of voltage produced

    by pressure

  • 9

    The capacity of a battery is measured in

    ampere-hours

  • 10

    The capacity in (ampere-hours) will depend upon

    the area and the number of the plates

  • 11

    Source voltage is the

    device which furnishes the electrical energy used by the load

  • 12

    If 2 batteries each of 10 V, 20 ampere-hours in parallel they supply 10 ohm load what is the duration they will feed

    40 hours

  • 13

    The electrolyte is, a solution which

    provides a path for electron flow

  • 14

    Primary Cell is one in which the chemical action eats away one of the electrodes

    usually the negative electrode

  • 15

    The chemical action that occurs in the cell while the current is flowing causes hydrogen bubbles to form on the surface of the cathode: this action is

    called polarization

  • 16

    Lead Acid Batteries should

    be stored full charge

  • 17

    Disadvantage of using vents in a battery can be solved by

    adding water to electrolyte

  • 18

    In a floating the charging rate is determined by

    battery voltage

  • 19

    If we have 1.5v 100mA of two cells then the total capacity is

    1.5V 200A

  • 20

    A series circuit is defined as a circuit that contains

    only one path for current flow.

  • 21

    OHMS LAW: The current in a circuit is

    directly proportional to the applied voltage and inversely proportional to the circuit resistance

  • 22

    Ohm's law may be expressed as an equation

    V= I*R

  • 23

    Kirchhoff's voltage law

    states (The algebraic sum of voltages interring or leaving a series of components will be equal to the supply voltage

  • 24

    Find the total current THE CIRCUIT BELOW

    2A

  • 25

    Measuring internal resistance directly with ohmmeter the meter

    would cause damaged to the meter

  • 26

    THE difference in terminal voltage is caused by

    the internal resistance of the battery

  • 27

    The device which furnishes the electrical energy used by the load

    source

  • 28

    IT = I1 + I2 + I3 divided inversely proportional to the resistance

    VT = V1 = V2= V3

  • 29

    Example: three 10 resistors connected in parallel with a source voltage of 10V, the voltage drop at each resistor is

    10volt

  • 30

    If a three resistors each 9 ohms in parallel and a voltage of 3 volt applied what is the l total current

    1 AMP V= 3 I = V / R 3/3=1 AMP

  • 31

    If a three 9 V batteries in series and a load current is 150 mA what is the load total resistance? V= 27 R= V / I 27/.15

    180 ohms

  • 32

    Find the value of the voltage source

    50 volt

  • 33

    The series circuit has only one path for current, the parallel circuit has

    more than one path for current

  • 34

    The characteristics of a parallel dc circuit are different than those of a

    series dc circuit

  • 35

    A parallel circuit is defined as one

    having more than one current path connected to a common voltage source

  • 36

    Series and parallel DC circuits have been

    considered separately

  • 37

    Circuits consisting of both series and parallel elements. A circuit of this type is referred to

    as a combination circuit

  • 38

    A break in the circuit means

    OPEN

  • 39

    ➢ Two 10 resistors connected in parallel with a source voltage of 5V, the current across each resistor

    is: 0.5