1. Q. What do you consider essential for your success in regard to the
use of fuel A. I deem it essential to my success to be as economical in
the use of fuel and supplies as is consistent with the work to be
performed, exercising good judgment in my work, harmonious co-operation
with my engineer, and showing a willingness to learn and practice the
best methods in my work.
2. Q. What are the fireman's duties on arrival at enginehouse previous
to going out on a locomotive?
A. He is required to examine the bulletin board, guards on water and
lubricator glasses; try gauge cocks to find true water level; then
examine grates, ash-pan, flues and fire-box. Put fire in proper shape;
see that a proper supply of firing tools, water, coal, oil and waste are
provided, that all lamps and markers are filled, cleaned and in proper
condition; and to perform such other duties as may be required by the
engineer to assist him in getting the engine in readiness.
3. Q. What pressure is indicated by the steam gauge? What is meant by
atmospheric pressure?
A. The pressure per square inch inside of the boiler. Atmospheric
pressure is the pressure represented by the density of the atmosphere in
pounds per square inch, which is at sea level 14.7 pounds.