MEMS- Introduction

Micromechanics is:-

• Development and production of miniaturized systems.

• In general the three-dimensional structuring of solids.

• Optical signal transmission in light- conducting media.

• Developing and producing fluid element.

Micro electronic integrated circuit can be thought as the ........of a system

• Brain

• Eyes

• Arms

• All of the above

MEMS consists of:

• Mechanical microstructure

• Microsensors

• Microactuator

• All the above

One of the following properties is an advantage of MEMS technology :

• Miniaturization with loss of functionality

• High power

• Fast actuation techniques

• None of the above

MEMS devices are within the range:

• 1pm-1nm

• 1nm-1µm

• 1µm-1mm

• 1mm-1cm

From the challenges that face MEMS technology:

• High investment costs

• Small-volume production has not been profitable

• Early stage of development

• All the above

……….. can be measured by MEMS:

• Relative humidity

• Barometric pressure

• Aviation

• All of the above.

Most micro-products available today are:-

• Microactuators.

• Microsensors.

• Microoptics.

• Pumps.

MEMS Technology allows complex electro mechanical systems to be manufactured using...........

• Batch fabrication techniques

• Mechanical techniques

• Medical techniques

• Electrical techniques

The largest MEMS market consumers are:

• Automotive

• IT and entertainment

• Biomedical

• All the above