El aislamiento más común que se utiliza para los cabezales del tambor de la caldera es _____.

a. la lana mineral
b. el silicato de calcio ("kaylo")
c. la fibra de vidrio
d. la espuma


b. el silicato de calcio ("kaylo")

Trades & Technology

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A ______ _______ is a screen shot of data that is recorded at the moment a trouble code is set.

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

Trades & Technology

In buying, building, or expanding a business, it is of little value to consider which direction(s) the city is expanding, or plans for the expansion of roads or basic utilities because the plans may change

A. True B. False

Trades & Technology

Technician A says that converter speed ratio is a measure of coupling efficiency. Technician B says that converter speed ratio is calculated by dividing the speed of the turbine rotation by the speed of the pump rotation. Which technician is correct?

A) Technician A B) Technician B C) Both technicians A and B D) Neither technician A nor B

Trades & Technology

A vented disc with directional vanes requires what service precaution?

A) Plug the vent opening after installation B) Must be installed on the correct side of the vehicle C) Has to be installed with a directional coating D) Can be rotated left front to right rear

Trades & Technology