Question 1

Based on the type of casing, the centrifugal pump is divided into____________types.

Accepted Answer

A) 2 
B) 3 
C) 4 
D) 5 
A) 2 
B) 3 
C) 4 
D) 5 A

Question 2

End suction pumps are the common type of____________pumps.

Accepted Answer

A) drum pumps 
B) centrifugal pumps 
C) positive displacement pumps 
D) grinder pumps 
A) drum pumps 
B) centrifugal pumps 
C) positive displacement pumps 
D) grinder pumps B

Question 3

____________ pumps produce a head and a flow by increasing the velocity of the liquid with the help of the rotating vane impeller.

Accepted Answer

A) displacement pumps 
B) positive pumps 
C) centrifugal pumps 
D) rotating pumps 
A) displacement pumps 
B) positive pumps 
C) centrifugal pumps 
D) rotating pumps C

Question 4

Which type of pump should be selected in order to pump the sewage from a septic tank to the water treatment system?

Accepted Answer

A) vertical sump pump 
B) progressive cavity pump 
C) submersible pump 
D) screw pump 
A) vertical sump pump 
B) progressive cavity pump 
C) submersible pump 
D) screw pump

Question 5

Why are cryogenic pumps used?

Accepted Answer

A) boost pressure 
B) handle low temperature liquids 
C) handle high temperature liquids 
D) pump small quantities of liquids 
A) boost pressure 
B) handle low temperature liquids 
C) handle high temperature liquids 
D) pump small quantities of liquids

Question 6

Which pump among the ones mentioned below can be located above the suction reservoir without an external priming system?

Accepted Answer

A) slurry pumps 
B) self-priming pumps 
C) submersible pumps 
D) trash pumps 
A) slurry pumps 
B) self-priming pumps 
C) submersible pumps 
D) trash pumps

Question 7

Displacement pump is classified on the basis of________

Accepted Answer

A) mechanical operation of principle 
B) type of power 
C) type of service 
D) efficiency 
A) mechanical operation of principle 
B) type of power 
C) type of service 
D) efficiency

Question 8

A steam pump is a type of centrifugal pump.

Accepted Answer

A) True 
 B)False

Question 9

Which of the following pump is classified based on the type of service?

Accepted Answer

A) displacement pump 
B) centrifugal pump 
C) deep well pump 
D) electric driven pump 
A) displacement pump 
B) centrifugal pump 
C) deep well pump 
D) electric driven pump

Question 10

Why are booster pumps used?

Accepted Answer

A) higher flow 
B) boost pressure 
C) chop solids 
D) maintain flow 
A) higher flow 
B) boost pressure 
C) chop solids 
D) maintain flow

Question 11

4 LAYING, JOINTING AND TESTING OF PIPES - APPURTENANCES

Accepted Answer

A) stainless steel 
B) copper 
C) ceramic 
D) plastic 
A) stainless steel 
B) copper 
C) ceramic 
D) plastic

Question 12

Which of the following pump is based on the type of power?

Accepted Answer

A) low lift pump 
B) high lift pump 
C) air lift pump 
D) steam engine pump 
A) low lift pump 
B) high lift pump 
C) air lift pump 
D) steam engine pump

Question 13

Which grade of stainless steel is known as acid proof steel?

Accepted Answer

A) aisi 304 
B) aisi 316 
C) sis 2333 
D) sis 2359 
A) aisi 304 
B) aisi 316 
C) sis 2333 
D) sis 2359

Question 14

What is the aim of pipes system in the dairy industry?

Accepted Answer

A) facilitate product flow 
B) pasteurization 
C) fouling 
D) storage 
A) facilitate product flow 
B) pasteurization 
C) fouling 
D) storage

Question 15

Which type of pump should be used in order to handle low viscosity fluids?

Accepted Answer

A) centrifugal pump 
B) displacement pump 
C) submersible pump 
D) end suction pump 
A) centrifugal pump 
B) displacement pump 
C) submersible pump 
D) end suction pump

Question 16

What are the pumps with one or more impellers called?

Accepted Answer

A) ansi process pumps 
B) api process pumps 
C) centrifugal pumps 
D) positive displacement pumps 
A) ansi process pumps 
B) api process pumps 
C) centrifugal pumps 
D) positive displacement pumps

Question 17

The two types of pumps behave very differently regarding pressure head and flow rate.

Accepted Answer

A) True 
 B)False

Question 18

What are the pumps that operate by alternately filling a cavity and then displacing a given volume of liquid called?

Accepted Answer

A) centrifugal pump 
B) rotating pump 
C) positive displacement pump 
D) roto-dynamic pump 
A) centrifugal pump 
B) rotating pump 
C) positive displacement pump 
D) roto-dynamic pump

Question 19

The centrifugal pump has a____________flow.

Accepted Answer

A) variable 
B) uniform 
C) continuous 
D) constant 
A) variable 
B) uniform 
C) continuous 
D) constant

Question 20

Which type of pump is designed to handle rocks and other solids?

Accepted Answer

A) trash pumps 
B) submersible pumps 
C) slurry pumps 
D) self-priming pumps 
A) trash pumps 
B) submersible pumps 
C) slurry pumps 
D) self-priming pumps

Based on the type of casing, the centrifugal pump is divided into____________types.

End suction pumps are the common type of____________pumps.

____________ pumps produce a head and a flow by increasing the velocity of the liquid with the help of the rotating vane impeller.

Which type of pump should be selected in order to pump the sewage from a septic tank to the water treatment system?

Why are cryogenic pumps used?

Which pump among the ones mentioned below can be located above the suction reservoir without an external priming system?

Displacement pump is classified on the basis of________

A steam pump is a type of centrifugal pump.

Which of the following pump is classified based on the type of service?

Why are booster pumps used?

4 LAYING, JOINTING AND TESTING OF PIPES - APPURTENANCES

Which of the following pump is based on the type of power?

Which grade of stainless steel is known as acid proof steel?

What is the aim of pipes system in the dairy industry?

Which type of pump should be used in order to handle low viscosity fluids?

What are the pumps with one or more impellers called?

The two types of pumps behave very differently regarding pressure head and flow rate.

What are the pumps that operate by alternately filling a cavity and then displacing a given volume of liquid called?

The centrifugal pump has a____________flow.

Which type of pump is designed to handle rocks and other solids?

Water Quality and Demand Measurements

Reservoirs and Water Supply Scheme

Water and Pipe Regulations

Water Treatment Processes and Unit Operations

Demineralisation Plant Design and Water Treatment

Water Treatment and Plumbing Systems

Pipe and Pump

Filters

Exam 4: Pipes, Valves, and Pumps in the Dairy Industry

Based on the type of casing, the centrifugal pump is divided into____________types.

End suction pumps are the common type of____________pumps.

____________ pumps produce a head and a flow by increasing the velocity of the liquid with the help of the rotating vane impeller.

Which type of pump should be selected in order to pump the sewage from a septic tank to the water treatment system?

Why are cryogenic pumps used?

Which pump among the ones mentioned below can be located above the suction reservoir without an external priming system?

Displacement pump is classified on the basis of________

A steam pump is a type of centrifugal pump.

Which of the following pump is classified based on the type of service?

Why are booster pumps used?

4 LAYING, JOINTING AND TESTING OF PIPES - APPURTENANCES

Which of the following pump is based on the type of power?

Which grade of stainless steel is known as acid proof steel?

What is the aim of pipes system in the dairy industry?

Which type of pump should be used in order to handle low viscosity fluids?

What are the pumps with one or more impellers called?

The two types of pumps behave very differently regarding pressure head and flow rate.

What are the pumps that operate by alternately filling a cavity and then displacing a given volume of liquid called?

The centrifugal pump has a____________flow.

Which type of pump is designed to handle rocks and other solids?

Water Quality and Demand Measurements

Reservoirs and Water Supply Scheme

Water and Pipe Regulations

Water Treatment Processes and Unit Operations

Demineralisation Plant Design and Water Treatment

Water Treatment and Plumbing Systems

Pipe and Pump

Filters