A P0401 DTC (exhaust gas recirculation flow insufficient) is being discussed. Technician A says that a defective EGR valve could be the cause. Technician B says that clogged EGR passages could be the cause. Which technician is correct?
A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B
C
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Cuando se combina el gas acetileno con oxígeno durante actividades de corte oxigás, el acetileno hace que la llama arda a más de _____ grados Fahrenheit.
a. 2,500 b. 3,500 c. 4,500 d. 5,500
La irritación de la piel que puede ser provocada por la exposición al cemento o al concreto húmedo se llama _____.
a. abrasión por cal b. reacción puzolánica c. dermatitis por cemento d. agravamiento por cemento
Specific Gravity is defined as:
A) The time element of inertia in which a specific amount of mass times the distance can be moved. B) The ratio of mass per ft3 acting upon a given mass. C) The force of gravity applied to a cubic foot of a mass. D) The ratio of the density of a material as compared to a common material.
An electrician uses 763 feet of conduit on each floor of a five-story building. What is the total length of conduit used?
Fill in the blank(s) with the appropriate word(s).