These gears have their teeth cut at an angle that allows more than one tooth to be in contact, and they carry more load and are quieter than equally sized spur gears.
a. bevel gear
b. helical gear
c. spur gear
d. worm gear
b. helical gear
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The type of multiple cropping system where a crop is planted (but not for harvesting) during or following the cash crop is:
a. living mulch c. alley cropping b. cover cropping d. conservation planting
What is meant by a shop-welded/field-bolted framing connection?
What will be an ideal response?
The CMOS series that is pin compatible with the TTL family is the
A) 7400 series. B) 5400 series. C) 4000 series. D) 74C00 series.
On transistor spec sheet, the key difference between ?DC and ?DC is that:
A) ?DC represents IE/IC; ?DC represents IB/IC. B) ?DC represents IC/IB; ?DC represents IC/IE. C) ?DC represents IC/IB; ?DC represents IB/Ic. D) ?DC represents IE/IC; ?DC represents IC/IE.