What are thyristors?
What will be an ideal response?
Thyristors are solid-state devices that exhibit only two states of operation, completely turned on or completely turned off.
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What are the major reasons that many dairy cattle are culled?
What will be an ideal response?
All of the following statements are true EXCEPT:
A. muffler shops have large tubing benders for making new exhaust pipes from straight lengths of pipe. B. muffler hangers are installed to keep the parts from vibrating and becoming damaged. C. some muffler shops also do other things like quick lubes, tires, and brake and suspension work. D. a tire shop will have one or more tire and wheel specialists who fix accident damage.
Employment opportunities for foresters are expected to decline more slowly
Indicate whether the statement is true or false
The major types of oil pumps used in an automatic transmission are
A) Gear, crescent, and vane.
B) Gear, pressure, and rotor.
C) Gear, crescent, and rotor.
D) Gear, vane, and gerotor.