A. higher value
B. lower value
C. same value
D. any value
E. none of the above
Month: January 2019
A. more
B. less
C. equal
D. may be more or less depending on capacity of reheater
E. none of the above
A. from a metal wall from one medium to another
B. from heating an intermediateanaterial and then heating the air from this material
C. by direct mixing
D. heat is transferred by bleeding some gas from furnace
E. none of the above
A. water
B. dry steam
C. wet steam
D. super heated steam
E. supersaturated steam
A. 2 cm
B. 6 Cm ,
C. 8 cm
D. 12 cm
E. 15 cm
A. drooping characteristic
B. lihear characterisstic
C. rising characteristic
D. flat characteristic
E. none of the above
A. longitudinally
B. circumferentially
C. on dished end
D. anywhere
E. vertically
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
A. prevent flat surfaces under pressure from tearing apart
B. take care of failure in shear
C. take care of failure in compression
D. provide support for boiler
E. provide foundation of boiler
A. vertical fire tube type
B. horizontal fire tube type
C. horizontal water tube type
D. vertical water tube type
E. forced circulation type
