Use source transformation on the circuit shown in Fig 4.98 to find i?.
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A flow switch may be used to detect ____ over the refrigeration coils, stopping the refrigeration compressor and starting a defrost cycle.
a. insufficient air movement b. insufficient refrigerant c. excessive air movement d. excessive refrigerant
_____ were a mainstay for Native Americans
a. Musk ox b. Mule deer c. White-tailed deer d. Buffalo
The expression (1 + i)N in the compound interest formula is known as the "____."
A. compound amount factor B. compound cost factor C. compound principal factor D. simple compound accumulation
Technician A says a restricted vacuum feed hose may cause loss of assist after several quick brake applications. Technician B says brake fluid in the vacuum feed hose indicates a leaking master cylinder seal. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B