Question 720Steam Plants - Assistant Engineer70% to pass
As shown in the illustration bellows "I" in the gland seal regulator is actuated by _______________. Illustration SE-0019
AI Explanation
The correct answer is B) gland seal steam pressure.
The gland seal regulator in the illustration is used to regulate the steam pressure in the gland seal, which is a critical component in maintaining the integrity of the steam system. The "I" in the illustration represents the point where the gland seal steam pressure actuates the regulator, controlling the flow of steam to the gland seal and maintaining the desired pressure.
The other options are incorrect because they do not directly regulate the gland seal steam pressure. Control air pressure (A), lube oil pressure (C), and steam throttle pressure (D) may be related to the overall steam system, but they do not specifically control the gland seal steam pressure as indicated in the illustration.
Related Questions
#718 In any governor there is a small range of speed in which no corrective action occurs. This speed range is called the governor deadband and is caused by _______________.#719 Which steam plant watch operating condition requires priority attention over the other conditions listed? #721 For the gland seal regulator shown in the illustration, an increase in gland seal pressure will result in _ . Illustration SE-0019 #722 In a cross compound main propulsion unit, the astern turbine is usually installed at the _______________.#723 While a vessel is underway, one of the FIRST indications of the failure of the gland leak off exhaust fan motor is _______________.