What is packing the mold and why is it important in obtaining good injection molded parts?
What will be an ideal response?
Packing is the process of continuing to inject resin into the cavity even after the cavity is full. As the plastic shrinks from thermal processes
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The two general types of sequencers used on electric furnaces are:
A) Mechanical and electronic. B) High-current sequencers and low-current sequencers. C) Fast-acting sequencers and slow-acting sequencers. D) Individual time-delay relays and all-in-one sequencers that control all the strips and the blower motor.
A ______ house holds over 20,000 chickens.
Fill in the blank(s) with the appropriate word(s).
Electromotive force is another term for ________.
A) Voltage B) Induction C) Current D) Resistance
During mitosis, which stage represents the pairs of chromatids separating an equal number of chromosomes, and the centromeres duplicate?
a. Prophase c. Anaphase b. Interphase d. Metaphase