1.
ከላይ ባለው ሰንጠረዥ ላይ በመመስረት፣ R እና P ን ያግኙ።
መፍትሔ
የትራንስፎርመር እኩልታ፡
Vs Np = Ns Vp እና Vp Ip = ቪs Is
Vs = secondary voltage, Vp = primary የኤሌክትሪክ ኃይል መጠንNs = secondary loops, Np = primary loops, Ip = primary የአሁኑ, እኔs = secondary current
ዋና ቮልቴጅ (V)p)
Vp Ip = ቪs Is
Vp (4) = (10)(80)
Vp = 800/4
Vp = R = 200 Volt
ሁለተኛ ደረጃ ዙሮች (N)s)
Vs Np = Ns Vp
(10)(600) = Ns (200)
6000 = 200 Ns
Ns = 6000/200
Ns = P = 30 loops
2.
Based on the above table, find K and L.
መፍትሔው
Secondary current (Is) of transformer 1 :
Vp Ip = ቪs Is
(200)(3) = (300)(Is)
Is = 600/300
Is = K = 2 A
ሁለተኛ ደረጃ ቮልቴጅ (V)s) of ትራንስፎርመር 2:
Vp Ip = ቪs Is
(40)(0,75) = Vs (1)
Vs = L = 30 Volt
3.
Based on the table above, find P and Q.
መፍትሔው
ዋና ቮልቴጅ (V)p)
Vs Np = Ns Vp
(220)(300) = (600) Vp
(220)(3) = (6) Vp
660 = 6 ቮp
Vp = 660/6
Vp = P = 110 Volt
Primary current (Ip)
Vp Ip = ቪs Is
(110)(Ip) = (220)(2)
(110)(Ip) = 440
Ip = 440/110
Ip = Q = 4 A
