Technician A says that excessive NOx exhaust emissions can be due to a defective PCV valve. Technician B says that a too lean air-fuel mixture can cause excessive NOx exhaust emissions. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
B
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What document protects a project owner from price fixing by dishonest contractors?
a. the contract b. the change order c. the standard form of agreement d. the noncollusion affidavit
Which group was prominent in the creation and support of salons?
a. liberal male aristocrats b. conservative male aristocrats c. liberal female aristocrats d. conservative female aristocrats
Technician A says that used coolant should never be recycled. Technician B says that coolant types that include DEX-COOL are ethylene glycol-based. Who is right?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
Which terminal is responsible for the compressor?
A) W terminal B) G terminal C) Y terminal D) O/B terminal