- P(gun)]
2016늚̎ԇ֪Rc(din)}
yjbysСʹҷһЩP(gun)늚̎ԇľ}ϣ܉wՈP(gun)עîI(y)ӖW(wng)Ŷ
ԇ}һ
1.늹xĜʴ_ȵȼ?xn)x(c)`(li)ʾ
a.;
b.^;
c.;
d.
2.벨·^(gu)Oܵƽֵc^(gu)ؓdƽֵP(gun)ϵ(a)
a.;
b.ǰСں;
c.ǰߴں;
d.ǰߵںߵ1/2
3.ʽʹúɂ(g)Ӿ(xin)(d)
a._(ki)·;
b.ӵ;
c.Ӛ;
d.Ì(xin)̽
4.ij׃һ@Mє֮ȵ25~늉400vtһ~늉(a)
a.10000v;
b.20000v;
c.6000v;
d.3300v
5.ͨf(wn)ñĽnyCӳ(b)
a.ЧֵҲЧֵ;
b.ƽֵǰҲЧֵ;
c.ƽֵҲƽֵ;
d.ֵҲֵ
6.߉^ԇҪֱԇ늉ݔ늉}(dng)(b)
a.1%;
b.3%;
c.5%;
d.10%
7.g돽r(sh)õĜy϶ǵ͵(b)늈(chng)g϶
a.;
b.Բ;
c.;
d.O
8.sf6wԵи(c)e
a.o(w)ɫo(w)ζ;
b.o(w)o(w);
c.ȼ;
d.ԚwW(xu)|(zh)
9.׃dԇ~dpp0di0Ӌֵ׃~늉uncԇʩ늉u0ֵ(un/u0)֮gP(gun)ϵ(d)ʴ_(u0ȡֵ0.11.05un֮g)
a.p0i0c(un/u0);
b.p0c(un/u0);i0c(un/u0);
c.p0c(un/u0)nɱ;i0c(un/u0)mɱn=1.92.0;m=12;
d.(un/u0)=1.0r(sh)p0i0Ӌֵԇyֵ
10.׃ؓdpĺͿdpĜyą(c)헅ԇԴlʵӰ푿ɺԲӋ
a.dpĺͿd;
b.ؓdpĺͶ·迹;
c.@MpĺͶ·迹;
d.ӓpĺͶ·迹늿
ԇ}
1.늽|(zh)ʩֱ늉r(sh)늽|(zh)늌QQ(chng)(a)
a.й©;
b.;
c.;
d.λ
2.ֵքer2răֻ貢(lin)·tֵСl(f)ֵl(f)(a)
a.2;
b.4;
c.1/2;
d.1/3
3.(g)ֵȵ贮(lin)r(sh)ĿDz(lin)r(sh)(b)
a.6;
b.9;
c.3;
d.12
4.wи(xin)r(sh)a(chn)Б늄(dng)ݵĴСcň(chng)ĴŸБ(b)
a.ƽ;
b.һη;
c.ĴСo(w)P(gun);
d.ɷ
5.dwڴň(chng)ĴСcwЧL(chng)(c)
a.1/2;
b.o(w)P(gun);
c.;
d.ɷ
:c
6.ڽӵwˮƽx(c)măc(din)g늉Q(chng)粽늉
a.0.4;
b.0.6;
c.0.8;
d.1.0
7.늄(dng)C~ָ~\РB(ti)(b)
a.Դݔ늹;
b.늄(dng)Cİl(f)Ṧ;
c.늄(dng)CSݔęCе;
d.늄(dng)CĵĹ
8.tyd220/3ʽ늉~_(ki)·g늉13kv\аl(f)g׃Ķ·tc1ܵ늉s(b)
a.5%;
b.10%;
c.15%;
d.20%
9.l(f)늙C{(xin)ָڱDؓdͶ늉׃ėl(c)P(gun)ϵ(xin)
a.DD늉;
b.Ͷ늉;
c.DͶ;
d.D늉Ͷ늉
10.330kv׃ܽwl(f)FȲ^(gu)(b)we֔r(sh)ע
a.2×10-6;
b.5×10-6;
c.50×10-6;
d.150×10-6
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