While having a discussion about O-rings at the bottom of filters, Technician A says that the Automotive Filter Manufacturer's Council recommends that the filter's O-ring be lubricated with oil after installing the filter. Technician B says that the filter's O-ring should be lubricated before installation. Who is correct?
A. A only
B. B only
C. Both A and B
D. Neither A nor B
Answer: B
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Which of these is an example of a three -position actuator?
A) Recirculation door B) Bi-level air door C) Blend door D) None of these is correct
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____ are used to anchor posts to concrete floors or footings.
a.Rivets b.Post bases c.Extensions d.Tie rods
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Define atomization.
What will be an ideal response?
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Technician A says that battery cells requiring frequent topping up is an indicator of over-charging. Technician B says that voltage regulators should not be set above 14.1 volts on many current trucks. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
Trades & Technology