NGN Short Quiz

A robot consists of:

• Motors and Sensors

• Motors and Power Supply

• Moving Parts, Sensors and Computer (controller)

• Head, body, hands and legs

• None of the Above

Mechatronics was first presented by Japanese engineers in

• 1940

• 1970

• 1990

• 2000

• None of the above

In shampoo manufacturing process, it is important to reduce the formation of foam by one of the following processes:

• Using more thickener material

• Using accurate amount of raw materials

• Using high speed stirrer

• Using low speed stirrer

• Using a proper amount of perfume

The active raw materials used in shampoo production are:

• Citric acid and thickener material

• Texapon and kemperlain.

• Texapon and citric acid

• Kemperlain and citric acid

• Texapon and water

Bio-potential amplifier is used

• 1. To eliminate noise in the bio-potential signals

• 1. To eliminate bio-potential signals.

• 1. To increase the level of bio-potential signals.

• 1. To increase the level of noise signals.

Isolation amplifier is used in a patient monitoring system 

• To convert digital signals to analog signals.

• 1. To convert analog signals to digital signals.

• 1. To isolate bio-potential signals from noise signals.

• 1. To protect patients from electric shock.

Determination of the compressive strength of concrete cubes (Destructive test) is done using a:

• Schmidt hammer 

• Compression testing machine

• Shaking table

• All of the above

• None of the above

The traffic lights controller demonstrated in the lab is:

• Timing- based.

• Sensor based

• Pressure pad based

• None of the above

What is the main function of the temperature sensor in the Temperature control and monitoring system?

• 1. Converting an electrical quantity (voltage) to a physical quantity (temperature).

• 1. Converting a physical quantity (temperature) to an electrical quantity (voltage).

• Converting a physical quantity (temperature) to another form of a physical quantity (scaled temperature).

• Converting a voltage to a current.

• None of the above

Information retrieval is:

• Academic discipline which doesn’t underlie computer-based text search tools.

• Academic discipline which underlies computer-based text search tools.

• A discipline which you can use hand-based text search tools.

• All of the above.

• None of the above.