Rivojlantirish vazirligi muhammad al-xorazmiy nomidagi toshkent axborot texnologiyalari universiteti

Topshiriq bajarish uchun berilgan qiymatlar

bet	2/4
Sana	23.11.2020
Hajmi	493.74 Kb.
	#150816

1 2 3 4

Bog'liq
Inomov Jasurbek 2-lab

Topshiriq bajarish uchun berilgan qiymatlar

Variant	E₂	R_yuk1	R_yuk2	R_yuk3	R_yuk4	R_yuk4
6	[ V ]	[ Ω ]	[ Ω ]	[ Ω ]	[ Ω ]	[ Ω ]
	7	100	50	100	200	500

Dastlabki hisoblashlar

E₂ = 7 V R_ichki = 500 Ω

Zanjirning tokini hisoblash ;

I = E / ( R_ich + R_yuk)

I₁ = E / ( R_ich + R_yuk1 ) = 7 / ( 500 + 100 ) = 11,7 mA

I₂ = E / ( R_ich + R_yuk2 ) = 7 / ( 500 + 50 ) = 12,7 mA

I₃ = E / ( R_ich + R_yuk3 ) = 7 / ( 500 +100) = 11,7 mA

I₄ = E / ( R_ich + R_yuk4 ) = 7/ ( 500 + 200 ) = 10 mA

I₅ = E / ( R_ich + R_yuk5 ) = 7 / ( 500 + 500 ) = 7 mA

Yukdagi kuchlanishni hisoblash ;

U = I * R_yuk

U₁ = I₁ * R_yuk1 = 11,7 * 10^-3 * 100 = 1,17 V

U₂ = I₂ * R_yuk2 = 12.7 * 10^-3 * 50 = 0,63 V

U₃ = I₃ * R_yuk3 = 11.7 * 10^-3 * 100 = 1,17 V

U₄ = I₄ * R_yuk4 = 10 * 10^-3 * 200 = 2 V

U₅ = I₅ * R_yuk5 = 7 * 10^-3 * 500 = 3,5 V

Yukdagi quvvatni hisoblash ;

P = I² * R_yuk

P₁ = I₁² * R_yuk1 = ( 11,7 * 10^-3 ) ² * 100 = 0,01 Wt

P₂ = I₂² * R_yuk2 = ( 12,7 * 10^-3 ) ² * 50 = 0,08 Wt

P₃ = I₃² * R_yuk3 = ( 11,7 * 10^-3 ) ² * 100 = 0,01 Wt

P₄ = I₄² * R_yuk4 = ( 10 * 10^-3 ) ² * 200 = 0,02 Wt

P₅ = I₅² * R_yuk5 = ( 7 * 10^-3 ) ² * 500 = 0,026 Wt

Foydali ish koeffitsiyentini hisoblash ;

_yuk/ ( R_ich + R_yuk )

₁ = R_yuk1 / ( R_ich + R_yuk1 ) = 100 / ( 500 + 100 ) = 0,17

₂ = R_yuk2 / ( R_ich + R_yuk2 ) = 50 / ( 500 + 50 ) = 0,09

₃ = R_yuk3 / ( R_ich + R_yuk3 ) = 100 / ( 500 + 100 ) = 0,17

₄ = R_yuk4 / ( R_ich + R_yuk4 ) = 200 / ( 500 + 200 ) = 0,29

₅ = R_yuk5 / ( R_ich + R_yuk5 ) = 500 / ( 500 + 500 ) = 0,5

Berilgan			E2 =11.8 7; Rich =50 d
R_yuk			Tajribadan olingan		Tajriba natijalarini hisobla sh						Dastlabki hisoblashlar
			U_yuk				Pyuk			I			U		^Pyuk
			[ V ]		[ mA ]		[ Wt ]			[mA]			[V]		[Wt]
1	100	1,167		11,67		1,167		0,07	11,7			1,17		0,01		0,17
2	50	0,636		12,72		0,636		0,14	12,7			0,63		0,08		0,09
3	100	1,167		11,67		1,167		0,07	11,7			1,17		0,01		0,17
4	200	2		10		0,02		3,5	10			2		0,02		0,29
5	500	3,5		7		0,0245		2	7			3,5		0,026		0,5

Tajriba natijalari orqali hisoblashni davom ettiramiza;

Bunda tajribada topilgan U_yuk orqali qolgan hisoblashlarni bajaramiza;

Yuklama tokini hisoblash:

I_yuk = U_yuk / R_yuk

I_yuk1 = U_yuk1 / R_yuk1 = 1,167 / 100 = 11,67 mA

I_yuk2 = U_yuk2 / R_yuk2 = 0,636 / 50 = 12,72 mA

I_yuk3 = U_yuk3 / R_yuk3 = 1,167 / 100 = 11,67 mA

I_yuk4 = U_yuk4 / R_yuk4 = 2 / 200 = 10 mA

I_yuk5 = U_yuk5 / R_yuk5 = 3,5 / 500 = 7 mA

Yukning quvvatini hisoblash:

P_yuk = I²_yuk * R_yuk

P_yuk1 = I²_yuk1 * R_yuk1 = ( 11,67*10^-3 )² * 100 =1,167 Wt

P_yuk2 = I²_yuk2 * R_yuk2 = ( 12,72 * 10^-3 ) ² * 50 = 0,636 Wt

P_yuk3 = I²_yuk3 * R_yuk3 = ( 11,67 * 10^-3 ) ² * 100 =1,167 Wt

P_yuk4 = I²_yuk4 * R_yuk4 = ( 10 * 10^-3 ) ² * 200 =0.02 Wt

P_yuk5 = I²_yuk5 * R_yuk5 = ( 7 * 10^-3 ) ² * 500 =0,0245 Wt

Foydali ish koeffitsiyentini hisoblash ;

( I²* ( R_ich + R_yuk ) ) / P_yuk

₁ = (I²₁ * (R_ich + R_yuk1)) / P_yuk1=(( 11,67*10^-3 )²*600)/1,167 = 0,07

₂ = (I²₂ * (R_ich + R_yuk2)) / P_yuk2=(( 12,72*10^-3 )²*550) / 0,636 = 0,14

₃ = (I²₃ * (R_ich + R_yuk3)) / P_yuk3=(( 11,67*10^-3 )²*600) / 1,636 = 0,07

₄ = (I²₄ * (R_ich + R_yuk4)) / P_yuk4=(( 10*10^-3 )²*700) / 0,02 = 3.5

₅ = (I²₅ * (R_ich + R_yuk5)) / P_yuk5=(( 7*10^-3 )²*1000)/0,0245 =2

Quyidagi bog’lanishlar grafigini chizing: