Technician A says conventional coolants with silicate additives have a very long shelf life. Technician B says European coolants contain higher concentrations of silicates than found in North American coolants. Who is right?
A. Technician A
B. Technician B
C. Both technicians
D. Neither technician
Answer: D
You might also like to view...
In a mercury bulb switch, when the liquid level is below the position of the bulb, it is suspended in a horizontal position.
Answer the following statement true (T) or false (F)
The use of biofuels will not help to decrease harmful emissions
Indicate whether the statement is true or false
What is the indication of an open in the output of a driving gate?
A) Only the output of the defective gate is affected. B) The affected node will be stuck in the LOW state. C) There is a signal loss to all load gates. D) The affected node will be stuck in the HIGH state.
Sensor bus networks use ____ between the controller and each field device.
A. one cable B. separate cables