Which of the Following Is NOT Likely to Happen When

question 56

Multiple Choice

Which of the following is NOT likely to happen when two spiral galaxies collide?

• A) A more massive elliptical galaxy might form out of the merger.
• B) The two supermassive black holes at their centers could form a binary black hole system.
• C) Individual stars collide to create many supernovae.
• D) A burst of star formation will occur in the merged galaxy.
• E) The cold gas in the merged galaxy might be blown away by supernovae.

Understand the principles of control circuits in magnetic motor starters.

Recognize the difference in current handling capacities between control relay contacts and contactors.

Learn about the operating principles of solid-state devices and sensors.

Identify the applications and operation of fiber optic and photoelectric sensors.

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Definitions:

LAN

Local Area Network, a computer network that interconnects computers within a limited area such as a residence, school, laboratory, or office building.

Original Order

The primary or initial instruction or request made before any changes or alterations.

Packing Slip

A document included with a shipment that lists all of the items being delivered, used for verification and inventory purposes.