Una pérdida repentina de la carga de la grúa puede provo- car _____.
a. un efecto sacudida
b. una avería de la energía
c. un incendio
d. un problema hidráulico
Answer: A
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The abbreviation for an entrance ell (elbow) is _____.
a. SLB b. ELLB c. EE d. IEEE
Technician A says that self-adjusters used on most drum brakes work when the brakes are applied, then release while traveling in reverse. Technician B says the adjusters can over adjust if the brake drums are hot. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
The inspector may reject materials or work if:
A. he or she does not like the containers they came in. B. it does not comply with the specifications. C. he or she does not approve of the manufacturer. D. the contractor did not get approval from the inspector beforehand. E. the inspector may not reject any materials or work.
What is double gladhand used for?
A. Testing trailer service pressure B. Testing trailer supply pressure C. Testing trailer service exhaust timing D. All of the above