Explain why HID lighting is generally not used in residences.
What will be an ideal response?
When first started, they take several minutes to warm up to full brightness. Also, even a brief power interruption can cause them to have to restart and warm up again.
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Which organization grades engine oils by viscosity?
A. SAE B. API C. TMC D. ATA
A technician attaches one lead of a digital voltmeter to the ground terminal of the TP sensor and other meter lead to battery negative terminal. The ignition is turned on, engine off and the meter displays 37.3 mV. Technician A says that this is the signal voltage and is a little low. Technician B says that the TP sensor ground circuit has excessive resistance. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
If the slope of the ground underneath the concrete footing is greater than ________, a stepped footing is required
A) 8% B) 10% C) 12% D) 6%
Titanium has many uses in the aerospace industries because it ____.
A. has the strength of steel B. is resistant to corrosion C. has the weight of copper D. both a and b E. all of the above