What type of frictional heating technique uses ultrasonic means to place metallic inserts into plastics parts??
A. ?staking
B. ?spot bonding
C. ?insertion bonding
D. ?dielectric bonding
Answer: C
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Discuss why a principal needs to rely on an agent and why he or she should hire an agent
What will be an ideal response?
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Using a coil cleaning chemical incorrectly can result in:
A) Getting water inside the compressor shell. B) Diluting the compressor oil. C) Creating leaks in the condenser. D) Washing out all the refrigerant.
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A viable seed must always germinate
Indicate whether the statement is true or false
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The three major electrical defects in compressor motors that can be identified using an ohmmeter are:
A) Single-phasing, dual-phasing, and three-phasing. B) Open, shorted, or grounded. C) Phased, unbalanced, or blown. D) Locked, under capacity, and unbalanced.
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