To safely prevent a closed valve from being opened, the lockout device is usually a(n) _____.

a. U-bolt
b. chain and lock
c. cable and clamp
d. combination padlock


b. chain and lock

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Technician Asays voltage will not exist between any two points in a circuit if the potential is zero. Technician B says corrosion is NOT a contributing factor to voltage drop. Who is correct?

A. Technician A only B. Technician B only C. Both Technician A and B D. Neither Technician A nor B

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The purpose of the HOQ’s Roof (Correlation Matrix) is to graphically show which product technical requirements support, and which impede, the others.

Manifold pressure is being discussed. Technician A says manifold pressure may be pressure that is lower than ambient pressure. Technician B says manifold pressure may be pressure that is higher than ambient pressure. 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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Proportional band width in inversely proportional to proportional gain.

Answer the following statement true (T) or false (F)

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