The forward bias voltage required for an LED is ________
A) 1.5 to 2.2 volts B) 0.3 to .05 volt C) 0.5 to 0.7 volt D) 4.5 to 5.1 volts
A
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Name the four strokes of a four stroke engine.
What will be an ideal response?
El término corte en cruz significa _____.
a. que se usa sólo un cuarto del árbol b. que el madero se clasifica como madera blanda c. que el madero se corta con los anillos de crecimiento en un ángulo superior a 45 grados d. que el rollizo se corta en cuatro largos iguales antes de cortarlo en maderos
The fraction, or number, near the zero at each end of the scale indicates the unit length in inches that is used on the drawing to represent ____ of the actual building.
A. 4 inches B. 6 inches C. 1 foot D. 2 feet
Which device may be useful for testing hall effect sensors?
A) Low power test light B) Logic probe C) Both A and B D) Neither A nor B