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formulas ee

formulas ee
21問 • 2年前
  • ユーザ名非公開
  • 通報

    問題一覧

  • 1

    formula of resistance

    R=pL/A

  • 2

    Formula of cross sectional area

    piR^2

  • 3

    Formula of Power

    V*I, I^2*R

  • 4

    formula of conductance

    R^-1, 1/R

  • 5

    formula of Ohm’s law

    V=IR

  • 6

    is all current in series resistor the same?

    yes

  • 7

    formula of total voltage in series resistor

    sum of all voltages

  • 8

    formula of voltage divider rule for series resistor

    Vn=Vt*Rn/Rt

  • 9

    Rt formula of parallel resistor

    inverse of the inverses of R

  • 10

    is all the voltage in parallel resistor equal?

    yes

  • 11

    current divider formula for parallel

    In=It*Rt/Rn

  • 12

    formula of wye to delta R1

    R1=RbRc/Ra+Rb+Rc

  • 13

    formula of delta to wye R2?

    R2=RaRc/Ra+Rb+Rc

  • 14

    formula of delta to wye R3

    R3=RaRb/Ra+Rb+Rc

  • 15

    formula of Wye to delta Ra

    Ra=R1R2+R2R3+R1R3/R1

  • 16

    Formula of delta to wye Rb

    Rb=R1R2+R2R3+R3R1/R2

  • 17

    formula of wye to delta Rc

    Rc=R1R2+R2R3+R3R1/R3

  • 18

    Formulas for Series DC motor

    IL=Ia=Ise, Vt=Vse+Va+Eb, Pin=VtlL, Pout=EbIa

  • 19

    Formulas for Shunt dc motor

    IL=Ish+Ia, Vt=Vsh=Va+Eb, Pin=VtIL, Pout=EbIa

  • 20

    Series DC Gen

    IL=Ia=Ish, Eg=Va+Vse+VL, Pin=EgIa, Pout=VtIL

  • 21

    Formulas for Shunt dc gen

    Ia=Ish+IL, Vsh=VL, Eg=Va+Vsh, Pin=EgIa, Pout=VLIL

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    問題一覧

  • 1

    formula of resistance

    R=pL/A

  • 2

    Formula of cross sectional area

    piR^2

  • 3

    Formula of Power

    V*I, I^2*R

  • 4

    formula of conductance

    R^-1, 1/R

  • 5

    formula of Ohm’s law

    V=IR

  • 6

    is all current in series resistor the same?

    yes

  • 7

    formula of total voltage in series resistor

    sum of all voltages

  • 8

    formula of voltage divider rule for series resistor

    Vn=Vt*Rn/Rt

  • 9

    Rt formula of parallel resistor

    inverse of the inverses of R

  • 10

    is all the voltage in parallel resistor equal?

    yes

  • 11

    current divider formula for parallel

    In=It*Rt/Rn

  • 12

    formula of wye to delta R1

    R1=RbRc/Ra+Rb+Rc

  • 13

    formula of delta to wye R2?

    R2=RaRc/Ra+Rb+Rc

  • 14

    formula of delta to wye R3

    R3=RaRb/Ra+Rb+Rc

  • 15

    formula of Wye to delta Ra

    Ra=R1R2+R2R3+R1R3/R1

  • 16

    Formula of delta to wye Rb

    Rb=R1R2+R2R3+R3R1/R2

  • 17

    formula of wye to delta Rc

    Rc=R1R2+R2R3+R3R1/R3

  • 18

    Formulas for Series DC motor

    IL=Ia=Ise, Vt=Vse+Va+Eb, Pin=VtlL, Pout=EbIa

  • 19

    Formulas for Shunt dc motor

    IL=Ish+Ia, Vt=Vsh=Va+Eb, Pin=VtIL, Pout=EbIa

  • 20

    Series DC Gen

    IL=Ia=Ish, Eg=Va+Vse+VL, Pin=EgIa, Pout=VtIL

  • 21

    Formulas for Shunt dc gen

    Ia=Ish+IL, Vsh=VL, Eg=Va+Vsh, Pin=EgIa, Pout=VLIL