##1#. Nasos nima?##

##192#. Nasos validagi quvvat 200 kVt, elektrodvigatelning FIKi 0,91 ga tenD) Nasosning foydali quvvatini aniqlanD)##

1. 
   182 kVt
   
2. 
   203,4 kVt
   
3. 
   219,78 kVt
   
4. 
   220,12 kVt
   

##193#. Nasosning suv sarfi Q=2 m³/sek, suv ko„tarish balandligi esa H=50 m ga tenD) Nasosning foydali quvvatini topinD)##

1. 
   98,1 kVt
   
2. 
   921 kVt
   
3. 
   950 kVt
   
4. 
   981 kVt
   

##194#. Nasosning suv sarfi Q=4 m³/sek, suv ko„tarish balandligi esa H=10 m ga tenD)Nasosning foydali quvvatini toping?##

1. 
   350 kVt
   
2. 
   380 kVt
   
3. 
   392,4 kVt
   
4. 
   360 kVt
   

##195#. Nasos validagi quvvat 100 kVt, elektrodvigatelning FIKi 0,91 ga tenD) Nasosning foydali quvvatini toping?##

1. 
   91,0 kVt
   
2. 
   87,0 kVt
   
3. 
   910 kVt
   
4. 
   89,0 kVt
   

##196#. Nasos qurilmasining FIKi 0,80 ga va quvvati 900 kVt ga tenD) Nasosning foydali quvvatini toping?## A) 710 kVt

2. 
   720 kVt
   
3. 
   800 kVt
   
4. 
   750 kVt
   

##197#. Nasos qurilmasining FIKi 0,80 ga va quvvati 400 kVt ga tenD) Nasosning foydali quvvatini toping?## A) 350 kVt

2. 
   310kVt
   
3. 
   400kVt
   
4. 
   320 kVt
   

##198#. Nasos validagi quvvat 100 kVt, elektrodvigatelning FIKi 0,95 ga tenD) Nasosning foydali quvvatini toping?##

1. 
   95,0 kVt
   
2. 
   87,0 kVt
   
3. 
   91,0 kVt
   
4. 
   89,0 kVt
   

##199#. Nasos qurilmasining FIKi 0,70 ga va istemol quvvati 100 kVt ga tenD) Nasosning foydali quvvatini toping?##

1. 
   75 kVt
   
2. 
   142 kVt
   
3. 
   80 kVt
   
4. 
   70 kVt
   

##200#. Nasosning suv sarfi Q=4 m³/sek, suv ko„tarish balandligi esa H=25 m ga tenD) Nasosning foydali quvvatini toping?##

1. 
   98,1 kVt
   
2. 
   102 kVt
   
3. 
   950 kVt
   
4. 
   981 kVt
   

##201#. Nasosning suv sarfi Q=1 m³/sek, suv ko„tarish balandligi esa H=10 m ga teng Nasosning foydali quvvatini toping?##

1. 
   95 kVt
   
2. 
   92 kVt
   
3. 
   98,1 kVt
   
4. 
   88 kVt
   

##202#. Nasoslarning asosiy foydalanish parametrlariga nimalar kiradi?##

1. 
   korpusining о‘lchamlari, quvvati va massasi
   
2. 
   nasosning о‘rnatilish balandligi, suv haydash qobiliyati
   
3. 
   suv haydash qobiliyati, napori, ishchi g‘ildirak diametri va uning aylanish chastotasi, nasosning quvvati va foydali ish koeffitsiyenti
   
4. 
   nasosning quvvati, dvigatelning quvvati, nasos va dvigatelning massalari