The United States uses which of the following standard systems of wire sizes?
a. Manufacturer’s Gauge
b. Manufacturer’s Foundation
c. American Wire Gauge
d. International Electrotechnical Commission
c. American Wire Gauge
You might also like to view...
A(n) ____________________ is the smallest particle of a substance that has the properties of that substance.
Fill in the blank(s) with the appropriate word(s).
Meiosis is the division or duplication of egg and sperm cells
Indicate whether the statement is true or false.
This is the second most frequently used geometry
A) Jointed spherical geometry B) Cylindrical geometry C) Spherical geometry D) Cartesian geometry E) All of the above
An automobile fuel injector system is depicted in Figure P10.37(a). The internal circuitry of the injector can be modeled as shown in Figure P10.37(b). The injector will inject gasoline into the intake manifold when Iinj ? 0.1 A. A voltage pulse train vsignal is shown in Figure P10.37(c). For a cold engine at start-up, the pulse width ? is determined by:
? = BIT × KC + VCIT where
BIT = basic injection time = 1 ms
KC = compensation constant of temperature of coolant (TC )
VCIT = voltage-compensated injection time
The characteristics of VCIT and KC are shown in Figure P10.37(d). Assume the transistor Q1 saturates at VCE = 0.3 V and VBE = 0.9 V. Find the period of the fuel injector pulse if:
a. Vbatt = 13 V, TC = 100°C
b. Vbatt = 8.6 V, TC = 20°C
