Technician a Says That When Testing the Performance of a Dual

question 5

Multiple Choice

Technician A says that when testing the performance of a dual circuit foot valve,it is normal to measure about 2 psi (14 kPa) higher pressure in the outbound primary circuit than in the outbound secondary circuit.Technician B says that warped trailer air disc brake rotors can cause foot valve chatter during service applications.Who is correct?

• A) Technician A only
• B) Technician B only
• C) Both A and B
• D) Neither A nor B

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Definitions:

Truth

The quality or state of being in accordance with fact or reality.

Conclusions

The end or finish of an event, process, or text; a judgment or decision reached by reasoning.

Valid Arguments

Logical statements where, if the premises are true, the conclusion necessarily follows.

Sound

In logic, an argument that is both valid and has all true premises.