Strona9

210

Henn nEPEMEHHoro toka

11—60*. K Tpexcj)a3HOMy reiiepaTOpy c cuMMCTpimiofi chctcmoh a. a. c. £$= 100 B noAKAioncii npucMiuiK x_L—r—x_c.

OnpeAe^HTh noKaaamic DOAbTMCTpa Vo.

l. 273 B. 2. 100B.

3. 73 B. 4. 0.

5. OnpeACJiMTb noKasaimc bojiht* MCTpa IICJIL351, TaK KOK HCH3-BCCTHbl 3IiaMCim51 COlJpOTHU^e-IIHH.

II—Cl*, no AamibiM 3aAa*m 11—GO onpeACAHTh noKasanwe

ROJILTMCTpa W

L 100B. .2. 334 B. 3. 80 B. 4. 173B.

5. OnpcAOJiHTb noKa3amie no.nbTMcrpa nejii>3Ji, tqk krk iicH3necT!ibi 3ua’ieniiJi conpoTHBJieiWH.

II — 62*. K Tpcx(j)a3iioMy renepaTopy c ctiMMeTpłmHof! chctcmoh 3. a. c. E,j,= t00B noAK;iio‘]cn npHCMHHK XL = r = x_c— 2 Om (pnc. k 3aA.aⁱic 11—GO).

OnpeACJiHTb noKa3amie aMncpMCTpa.

I. 1G7 A. 2. 44,5 A. 3. 86,5 A. 4. 50 A. 5. 61,5 A.

11—63*. U,cnb noAKJiJOMciia k Tpex(l>a3Hofi ccth c chmmctpiim-MOH CHCTCMOH <|)a3HblX HaripSUKCIIilft.

OnpeACJiHTb noKa3amic aMncpMCTpa A\, ccjih toku /a = /ji = = /c —5 A.

I. 4,3 A. 2. 7,1 A. 3. 10 A. 4. 2,GA. 5. 3,G A.

11—64*. no AaiiHhiM 3aA3'iH 11—G3 onpeACJiiiTb noKasanne aM-nepMCTpn Aa.

1. 15 A. 2. 10 A. 3. 5 A. 4. 3,0 A. 5. 0.

11—65.    H3MepCHHH 3KTHD1I0H MOIUHOCTH n TpeX(pa3lI0fl

J1M11HH Gc3 HCHTpa^LHOrO HpOBOAa npil HCCIIMMCTpUHIOM pe)KHMC Hy>K!IO HMCTb OAHO(j>a31lbIX UaTTMCTpOli:

1. Oahii. 2. Aoa- 3. Tpn. 4. OAitoipasiibiMii nnTTMCTpaMii moiu-HOCTb H3MCpHTb HCJlb3fl. 5. Apyrofl OTDeT.

11—66. JXfln H3MCpCHH5I aKTHBIIOH MOIUHOCTH B TpeX(f>a3llOH J1HIIHH C HeHTpa^bllblM npOBOAOM npil HCCHMMCTpilMIIOM pCHCHMC Heo6xo>aHMO h uocTaTOMiio HMCTb OAHO(]>a3iihtx naTTMCTpon:

1. Oahii. 2. Aaa. 3. Tpii. 4. McTupc.

5. OAH0<l>a3HMMH naTTMCTpaMH MOlUHOCTb H3MCpHTb HCAl>3n.

11—67. rioKa3ainic narrMcTpa npit ciiMMcrpnmioM poKHMc Tpcx(|ia3iiofi uerm panno:

1.    ~ aKTHBHOfi MomnocTH npneM-

3

HHKa.    Afr-

2.    PeaKTHBHofi moiuhocth itpiiCM-

HHKfl.    D0-

3.    -y=z pCAKTHBHOft MOIUHOCTH npil-

y 3

CMHHKa.

4.    - peaKTHBHOft MOIUHOCTH [npHCMHHKa. ó

5. —aKTHBHOfi MOIUHOCTH IlpHCiyiHICH.

11—68. CxCM3 HKJ1IOHCHHH BaTTMCTpOB I103BOAHCT H3MGpHTb?

1.    AKTHBIiyiO    MOlUHOCTb

TO/lbKO AAH CHMMCTpHM-iiofi narpy3KH.

2.    AKTHBIiyiO    MOlUHOCTb q

TOAhKO A^IH IICCHMMCT-

piiMUOH narpy3Kii.

3.    AKTHBIiyiO    MOlUHOCTb

A/iji Aiofiofi narpy3Kii.

4.    Flo^nyio MoiunocTb aab ciiMMCTpiiHHOH narpyaicii.

5.    rioAiiyio MOlUHOCTb ajm AioGofi inn>vimi