Siempre se debe revisar el soplete de corte oxigás para detectar fugas _____.

a. todos las meses
b. cada vez que se usa
c. una vez por semana
d. después de 1,000 horas de uso


Answer: B

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Insect-attacking nematodes are in the genera Heterorhabditis and:

A) Shattnernema B) Yehudinema C) ?Steveerinonema D) Steinernema

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Why should only specially trained technicians attempt to service hybrid electric vehicles?

What will be an ideal response?

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____________________ are drawn as a series of lines and symbols representing the electrical current path and the components of the circuit.

Fill in the blank(s) with the appropriate word(s).

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Magnetic field strength is measured in ________

A) Density B) Coil strength C) Ampere-turns D) Flux

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