How are the electrical properties of silicon changed?
What will be an ideal response?
Impurities are added to the silicon in a process called doping, which changes the electrical properties of the silicon.
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Technician A says that engine torque is transmitted through the surface of the hollow driveshaft from the transmission to the rear differential in a RWD vehicle. Technician B says that a bent driveshaft on a RWD vehicle can cause a condition known as torque steer. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
Which is not a characteristic of a common-base (CM) BJT amplifier?
A) high range voltage gain B) low input impedance and high output impedance C) extremely low current gain D) midrange voltage gain
When an air conditioning system has been pumped down, which component is not isolated?
A. evaporator B. filter/drier C. TXV D. compressor
What unit of measurement is resistance in an electrical circuit meased in?
What will be an ideal response?