Four welding jobs are completed using 12 pounds, 53 pounds, 7 pounds, and 24 pounds of electrodes. What is the average poundage of electrodes for the jobs?

What will be an ideal response?


ANS: 24

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All of the following statements are true EXCEPT:

A. disc brake systems always have a check valve. B. a residual check valve would be a problem in split diagonal hybrid systems. C. most master cylinders produced today are aluminum, with a plastic reservoir sealed to the cylinder with rubber grommets. D. plastic reservoirs are transparent to allow the fluid level to be observed without removing the reservoir cover.

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The following statements are all correct EXCEPT ________

A) Airbags contain material that may irritate the skin. B) Airbag circuits should be properly disabled and discharged before working near the area in a vehicle. C) Airbags may be accidentally deployed by electrostatic discharge. D) Airbags should be stored facing downward.

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What battery rating is tested at 32 deg F?

A) Battery voltage test B) Reserve capacity C) Cold-cranking amperes (CCA) D) Cranking amperes (CA)

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How is the oil vaporized in a vaporizing oil pot heater?

What will be an ideal response?

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