Technician A says that the ECT and IAT sensors can be tested visually, as well as by using a digital multimeter or a scan tool. Technician B says that the ECT sensor is a high-authority sensor at engine start-up and is used for open-loop control, as well as idle speed. Who is right?
A) Both technicians A and B B) Technician B only
C) Neither technician A nor B D) Technician A only
A
You might also like to view...
Explain what an ideal liquid solution is, and discuss why it is physically reasonable that a mixture that is well modeled as an ideal solution would have no miscibility gap.
What will be an ideal response?
You purchase an LED with a forward bias voltage of 2V. The manufacturer claims the most efficient current for good brightness and low power loss is 30mA. If using a 5V power supply, what resistance value should you put in series with the diode to achieve the recommended current?
A. 5/30 ? B. 50/3 ? C. 100 ? D. 150 ? E. 500/3 ?
The output logic macrocell in a GAL16V8 is
A) only available when a pin is declared bi-directional. B) internal to the GAL and can not be controlled. C) not used since the output pins are fixed. D) the circuitry which allows the outputs to be configured as combinational or registered.
The economics of safety and health is an issue that gains importance every year.