Quiz – 1

Question 1

Time: 00:00:00
Hydraulic energy is converted into another form of energy by hydraulic machines. What form of energy is that?

Mechanical Energy

Mechanical Energy

Electrical Energy

Electrical Energy

Nuclear Energy

Nuclear Energy

Elastic Energy

Elastic Energy

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Question 2

Time: 00:00:00
Which principle is used in Hydraulic Turbines?

Faraday law

Faraday law

Newton’s second law

Newton’s second law

Charles law

Charles law

Braggs law

Braggs law

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Question 3

Time: 00:00:00
Buckets and blades used in a turbine are used to:

Alter the direction of water

Alter the direction of water

Switch off the turbine

Switch off the turbine

To regulate the wind speed

To regulate the wind speed

To regenerate the power

To regenerate the power

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Question 4

Time: 00:00:00
____________is the electric power obtained from the energy of the water.

Roto dynamic power

Roto dynamic power

Thermal power

Thermal power

Nuclear power

Nuclear power

Hydroelectric power

Hydroelectric power

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Question 5

Time: 00:00:00
Which energy generated in a turbine is used to run electric power generator linked to the turbine shaft?

Mechanical Energy

Mechanical Energy

Potential Energy

Potential Energy

Elastic Energy

Elastic Energy

Kinetic Energy

Kinetic Energy

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Question 6

Time: 00:00:00
Hydraulic Machines fall under the category :

Pulverizers

Pulverizers

Kinetic machinery

Kinetic machinery

Condensers

Condensers

Roto-dynamic machinery

Roto-dynamic machinery

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Question 7

Time: 00:00:00
___________ is defined as ratio between power delivered to runner and power supplied at inlet of turbine.

Mechanical efficiency

Mechanical efficiency

Volumetric efficiency

Volumetric efficiency

Hydraulic efficiency

Hydraulic efficiency

Overall efficiency

Overall efficiency

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Question 8

Time: 00:00:00
Which among the following which is not an efficiency of turbine?

Mechanical efficiency

Mechanical efficiency

Volumetric efficiency

Volumetric efficiency

Hydraulic efficiency

Hydraulic efficiency

Electrical efficiency

Electrical efficiency

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Question 9

Time: 00:00:00
The ratio of power at the shaft of turbine and power delivered by water to runner is known as?

Mechanical efficiency

Mechanical efficiency

Volumetric efficiency

Volumetric efficiency

Hydraulic efficiency

Hydraulic efficiency

Overall efficiency

Overall efficiency

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Question 10

Time: 00:00:00
The product of mechanical efficiency and hydraulic efficiency is known as?

Mechanical efficiency

Mechanical efficiency

Volumetric efficiency

Volumetric efficiency

Hydraulic efficiency

Hydraulic efficiency

Overall efficiency

Overall efficiency

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