The halide leak detector should be used in well ventilated areas as the resulting blue or green flame indicates that phosgene gas is being produced.
Answer the following statement true (T) or false (F)
True
You might also like to view...
Which of the following is a factor that causes the magnetic field of a three-phase motor to rotate?
a. The voltages of a three-phase system are 90 degrees out of phase with each other. b. The three voltages change polarity at regular intervals. c. The pole pieces are wound such that they will always have the same magnetic polarities. d. The stator windings are arranged around the outside of the motor.
In irrigating saline soil, the amount of water to be applied in excess of that needed to wet the root zone
of the plant is called the ____ requirement.
a. flooding b. saturation c. leaching
Which of the following should be used when changing the oil in a car with a gasoline engine made in 2004 or later?
A) SM API B) CI-4 API C) GF-1 ILSAC D) CE API
In a dc circuit operating in steady state (transients already gone), an inductor behaves like
A. a capacitor B. a closed (short) circuit C. a resistor D. a current source E. an open circuit