4,7 kg/ dan 200 kg/ gacha.
0,47 kg/ dan 2,0 kg/ gacha.
47 kg/ dan 2000 kg/ gacha.
№ 32 Fan bobi-1.Fan bo‘limi-1 Qiyinchilik darajasi-1
Vintli nasoslarning so‘rish balandligi?
8 – 9 m · suv ustuniga.
0,8 – 0,9 m · suv ustuniga.
80 – 90 m · suv ustuniga.
8 – 9 m · simob ustuniga.
№ 33 Fan bobi-1.Fan bo‘limi-1 Qiyinchilik darajasi-1
Radial porshenli nasoslar hosil qila oladigan bosimi?
200 at dan 1000 atm – gacha.
20 at dan 100 atm – gacha.
2,0 at dan 10 atm – gacha.
0,2 at dan 1,0 atm – gacha.
№ 34 Fan bobi-1.Fan bo‘limi-1 Qiyinchilik darajasi-1
Neytral va agressiv suyuqliklar bilan ishlaydigan dozator nasoslarning bosim hosil kilish kobiliyati
nechaga teng?
100 – 4000 m.
10 – 400 m.
1,0 – 40 m.
0,1 – 4 m.
Do'stlaringiz bilan baham: