If a tape recorder's output voltage increases and decreases when you shake the recorder, a possible problem might be ________
A) a loose circular magnet around the speaker's voice coil
B) an open capacitor
C) an open circuit in the speaker
D) too high a source voltage
A
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To cover a door width of 6', the number of pairs of bifold doors required is _____.
a. two b. three c. four d. five
The MOST-Likely result of age and years of exposure to the sun and ozone is:
A. change in outside temperature B. sidewall cracks C. scalloped wear D. toe-out-on-turns
Wildlife managers make predictions about the suitability of habitat for white-tailed deer based on the suitability for animals such as grouse, turkey, and bear
Indicate whether the statement is true or false
Technician A says that grooves in the tire tread are necessary for excellent dry traction. Technician B says that grooves in the tire tread are necessary for wet traction, to prevent hydroplaning. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician