Trigonometry is the branch of mathematics that is used to compute unknown angles and sides of triangles.
Answer the following statement true (T) or false (F)
True
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Use three-dimensional sketches to illustrate each of the following:
a. A typical dead-load anchor used in a glass curtain wall b. A typical expansion anchor used in a glass curtain wall
Two technicians are discussing MAP sensors. Technician A says that the MAP sensor should be replaced if anything comes out of the sensor when the vacuum hose is removed from the sensor. Technician B says that the injector pulse width should increase when vacuum to the MAP sensor is increased. Who is right?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
In an RC parallel circuit, the supply voltage is 120 V, 60 Hz. The resistance is 40 ? and the capacitive reactance is 30 ?. What is the capacitance of the capacitor?
A. 37.89 ?F B. 53.05 ?F C. 66.31 ?F D. 88.42 ?F
For the refrigeration system to operate correctly, the condenser must always be at a lower saturation temperature than the evaporator.
Answer the following statement true (T) or false (F)