Describe how isometric sketches are frequently drawn.
What will be an ideal response?
Isometric sketches are frequently drawn with either no dimensions or showing a few major dimensions. However, piping & HVAC (heating, ventilating and air-conditioning) sketches and drawings are often highly dimensioned.
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The free fall test is a standard check for ________.
A) Accumulators B) Check balls C) Shift solenoids D) Shift valves
When used to match impedances, a voltage follower is often called a(n) ____.
a. comparator b. buffer c. linkage d. equalizer
Two technicians are discussing variable displacement piston compressors. Technician A says that the wobble plate is moved to the high-angle position for maximum output when the cooling load is high. Technician B says that the wobble-plate angle is
controlled by the pressure in the crankcase of the compressor. Which technician is correct? A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
A sine wave's instantaneous voltage is 0 V at ________ degrees
A) 360 B) 180 C) 0 D) all of these