To provide bias stabilization in direct coupled amplifiers
A) use a common-base amplifier configuration B) use negative feedback
C) use collector feedback D) none of the above
B
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When checking connecting rod side play, which of the following tools is required if you are using the recommended method?
A. dial indicator B. micrometer C. a thickness gauge D. pair of equal sized thickness gauges
Technician A says you should never connect or disconnect the battery charger cables from the battery terminals with the charger in operation. Technician B says when disconnecting a battery the first disconnection should be the positive battery cable. Who is correct?
A. Technician A B. Technician B C. Both A and B D. Neither A nor B
A sound measured at 95 dB will be ____.
A. quiet B. loud C. very loud D. uncomfortably loud
All of the following are an effect of poor drainage EXCEPT ____
a. root oxygen deprivation b. tillage problems c. lack of available water d. delayed planting