A mechanic receives a commission of 7% on parts sold to customers. A customer spends $76.00 on parts. What is the mechanic's commission?
A. $4.32
B. $5.32
C. $6.32
D. $7.32
Answer: B
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If a transformer has 200 turns in the primary, 100 turns in the secondary, and 150VAC applied to the primary, the voltage across the secondary is _____.
a. 75VAC b. 90VAC c. 120VAC d. 140VAC
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Most HVAC systems will default to ________ if there is a failure in the control part of the system.
A) Full cold A/C B) Defrost C) A/C only D) Floor heat
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What will be an ideal response?
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