The artificial draught normally is designed to produce____________?
The artificial draught normally is designed to produce____________?
A. less smoke
B. more draught
C. less chimney gas temperature
D. all of the above
Similar Posts
In steam turbines the reheat factor_____________?
In steam turbines the reheat factor_____________?
A. increases with the increase in number of stages
B. decreases with the increase in number of stages
C. remains same irrespective of number of stages
D. none of the aboveThe maximum length of a screw conveyer is about___________?
The maximum length of a screw conveyer is about___________?
A. 30 metres
B. 40 metres
C. 60 metres
D. 100 metresThe capacity of large turbo-generators varies from___________?
The capacity of large turbo-generators varies from___________?
A. 20 to 100 MW
B. 50 to 300 MW
C. 70 to 400 MW
D. 100 to 650 MWDemand factor is defined as___________?
Demand factor is defined as___________?
A. average load/maximum load.
B. maximum demand/connected load
C. connected load/maximum demand.
D. average load x maximum loadThe energy radiated by sun on a bright sunny day is approximately______________?
The energy radiated by sun on a bright sunny day is approximately______________?
A. 700 W/m2
B. 800 W/m2
C. 1 kW/m2
D. 2 kW/m2Blowing down of boiler water is the process_____________?
Blowing down of boiler water is the process_____________?
A. to reduce the boiler pressure
B. to increase the steam temperature
C. to control the solid concentration in the boiler water by removing some of the concentrated saline water
D. none of the above