Related Questions

K produces 100 parts twice as fast as G does. G produces 100 parts in 40 minutes. If each produces parts at a constant rate, how many parts will K produces in 6 minutes.
A 30
B 25
C 20
D 15
In a shipment of 120 machine parts, 5 percent were defective. In a shipment of 80 machine parts, 10 percent were defective. For the two shipments combined, what percent of the machine parts were defective?
A 6.5%
B 7%
C 7.5%
D 8.0%
In a shipment of 120 machine parts, 5 percent were defective. In a shipment of 80 machine parts, 10 percent were defective. For the two shipments combined, what percent of the machine parts were defective ?
A 6.5%
B 7.0%
C 7.5%
D 8.0%
In a shipment of 250 machine parts, 4% were defective. In another shipment of 50 parts, 10% were defective. For two shipments combined what percent of the machine parts were defective?
A 3%
B 5%
C 7.5%
D 8%
in a shipment of 120 machine parts, 5% were defective. In a shipment of 80 machine parts 10% were defective. For the two shipments combined, what percent of the machine parts were defective?
A 6.5%
B 7.0%
C 7.5%
D 8.5%
In a shipment of 120 machine parts 5 percent , 5 percent were defective , In a shipment of 80 machine parts , 10 percent were defective. For the two shipments combined , what percent of the machine parts were defective ?
A 6.5%
B 7%
C 7.5%
D 8.0%
Driving force in case of filtration by a centrifuge is the
A Speed of the centrifuge
B Centrifugal pressure exerted by the liquid
C Narrow diameter of the vessel
D Formation of highly porous cake
__________ centrifuge is normally used in sugar mills.
A Tubular bowl
B Disc-bowl
C Suspended batch basket
D Perforated horizontal basket continuous
__________ centrifuge is the most suitable for separation of non-friable crystals.
A Tubular bowl
B Disc-bowl
C Perforated horizontal basket continuous
D Suspended batch basket
Separation of isotopes is generally done using a/an __________ centrifuge.
A Ultra
B Disk-bowl
C Both A & B
D Neither A nor B

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