Which statement is false as regards hydroelectric power?
a) Hydroelectric power reduces overall greenhouse emissions.
b) Initial costs of construction are high, but operating costs are low.
c) Hydroelectric plants may obstruct fish and wildlife migration.
d) Mechanical energy is the main product of hydroelectric plants.
initial costs of construction are high, but operating costs are low.
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Technician A says that oxygen sensors can be tested using a test light or dwell meter, or a scan tool. Technician B says that conditions can occur that cause the oxygen sensor to be fooled and give a false lean or false rich signal to the PCM. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
How can a technician register to take the ASE tests?
A) On the ASE website B) By phone C) By mail D) Any of these
The belt which combines the flexibility of belts with the advantages of a chain or gear drive is a _________ belt
A. cog B. nylon C. timing D. conveyor
Taps are used to cut external threads; dies are used to cut internal threads.
Answer the following statement true (T) or false (F)