Select a Typical Plastic Product Manufacturing Process

question 65

Multiple Choice

Select a typical plastic product manufacturing process.

• A) injection molding
• B) machining
• C) thermoforming
• D) both a and c

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Definitions:

Wye

A configuration for connecting three-phase power where the phases are connected at a common point, forming a Y shape.

Delta

In electrical engineering, refers to a method of connecting three-phase circuits where the ends of each coil are connected in a triangle or delta shape, allowing for the use of each phase.

Delta Connected

A three-phase connection method where the end of each coil connects to the beginning of another, forming a closed loop that resembles the Greek letter Delta (Δ).

Phase Voltage

The voltage measured across a single component in a polyphase system, representing one phase of the system.