*/*_Which of the following will happen if the thickness of refractory wall of furnace is increased??

Energy consumption will increase

Heat loss through furnace wall will increase

Temperature inside the furnace will fall

Temperature on the outer surface of furnace walls will drop

*/*_Which of the following will happen if the thickness of refractory

1.	/_Which of the following will happen if the thickness of refractory wall of furnace is increased??
A.	Heat loss through furnace wall will increase
B.	Temperature inside the furnace will fall
C.	Temperature on the outer surface of furnace walls will drop
D.	Energy consumption will increase
Answer» D. Energy consumption will increase