Most new gear drive applications use a ___ degree pressure angle
What will be an ideal response?
The 20 pressure angle gives the gear tooth a wider base, resulting in greater strength and allows the use of smaller gears with fewer teeth for more compact and economical gear drives.
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What is the minimum level of eye protection required when using an oxy-acetylene cutting torch?
A. UL rated safety goggles. B. Any shades with 100% UV protection will do. C. Lens with a grade 4 rated filter. D. Lens with a grade 12 rated filter.
GFCI protection for personnel is required in bathroom receptacles that are ____.
A. 112-volt, single-phase, 15- and 20-ampere B. 125-volt, single-phase, 15- and 20-ampere C. 125-volt, dual-phase, 15- and 20-ampere D. 125-volt, single-phase, 20- and 25-ampere
A diagnostic trouble code (DTC) has been set for a fault with the lateral acceleration sensor or circuit. What test could be performed to check if the sensor is working?
A) Drive the vehicle in a circle to see if the scan tool reads 0.0 G B) Disconnect the sensor and hold it sideways to see if the scan tool reads 1.0 G C) Unplug it and see if the scan tool reads 1.0 G D) Disconnect the sensor and hold it sideways to see if the scan tool reads 0.0 G
The four major components of the compression refrigeration cycle in order are:
A) Compressor, condenser, metering device, evaporator. B) Condenser metering device compressor, evaporator. C) Compressor, evaporator, condenser, metering device. D) Metering device, condenser, evaporator, compressor.