Steam Boilers, Engines, Nozzles & Turbines Mcqs

Q.  Size of boiler tubes is specified by___________________?

a. mean diameter and thickness
b. inside diameter and thickness
c. outside diameter and thickness
d. outside diameter and inside diameter
e. outside diameter alone


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The ultimate analysis of fuel lists _____________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Tertiary air is the air used to____________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Heating value of fuel used is as on fired basis. If it is reported for dry or moisture free fuel, then latter should be multiplied by the following factor to correct for as fired value ___________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Incomplete combustion can be best judged by__________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Pulverized fuel is used for___________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Evaporative capacity of boiler is expressed as____________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The balanced draft furnace is one using _________________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Maximum energy loss in a boiler occurs due to _______________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  A supercritical boiler is one that operates above the pressure and temperature of following values_____________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The steam temperature with increase in load in case of a boiler fitted with radiation super heater________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The relative heat absorption for successively added equal areas of boiler convection heating surfaces____________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Fire tube boilers are limited to a maximum design working pressure of ____________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  In water wall furnace, the heat is transferred to the water-walls by _________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The feed check valve is used in order to ______________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The basic job of feed water treatment in boilers is to overcome the problem of __________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The size of a boiler drum in pulverised fuel fired boiler,as its size and capacity, (steam pressure and flow ratings) increase __________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  For the same diameter and thickness of tube, a water tube boiler compared to a fire tube boiler has ____________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Film boling occurs at _______________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  During storage, the heating value of coal __________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Natural water circulation, by convection in water tube boilers, with increase in pressure of boiler _________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts