Question 108Steam Plants - 1st Asst/Chief70% to pass
The illustrated burner atomizer assembly is _______________. Illustration SG-0022
AI Explanation
The correct answer is D) straight mechanical.
The illustration SG-0022 depicts a simple, straight mechanical atomizer assembly, which is a common type of atomizer used in various burner systems. This type of atomizer relies on the mechanical force of the fuel pump to break the fuel into a fine mist, without the use of additional energy sources like rotary cups or steam.
The other answer choices are incorrect because: A) a rotary cup type atomizer is a different design that uses a spinning cup to atomize the fuel; B) steam atomization is a distinct process not shown in the illustration; and C) a return flow type burner management system is a different configuration not depicted in the given illustration.
Related Questions
#106 The relief valve on the discharge side of the fuel oil service pump may discharge directly to the suction side of the pump, or to the _______________.#107 Pumps normally used for fuel oil service are _______________.#109 The primary purpose of the sprayer plate in a mechanical atomizing oil burner is to _______________.#110 The boiler superheater shown in the illustration is a/an_______________. Illustration SG-0007 #112 Where is the superheater located in the boiler shown in the illustration? Illustration SG-0008