What is throating and why is it done?
What will be an ideal response?
Throating is a procedure that involves cutting the valve seat with a higher degree cut than the valve face (usually 60 degrees). This will make the seat contact area more narrow and move the contact area away from the fillet.
You might also like to view...
A ________ is a controlled environment chamber where bedding plant seeds are germinated prior to moving them to the greenhouse.
Fill in the blank(s) with the appropriate word(s).
Technician A says that all FWD vehicles use adjustable front wheel bearings. Technician B says that most FWD vehicles use sealed non-adjustable front wheel bearings. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
What are the common foods for pet rats?
What will be an ideal response?
Which design of MAP sensor produces a frequency (digital) output signal?
A) Capacitor-capsule B) Ceramic disc C) Silicon-diaphragm strain gauge D) Piezoresistivity design