MBLE 1- 141 



A. A moderately low gauge of water and a 



Q. \\'h> a moderately low gauge of 



Because the engine would not be so liable to draw 

 the water or prime in making the hard pull. 

 Q. \\ re? 



! start the pi :nng 



or ami i rcssure. 



Q. When wnuld \ ir pump? 



As soon as fairly started up the hill. 

 Q. \\ 



ills hau les, 1 v. .rt them 



full have a safe gauge to go doun. without 



i:mp up. 



caruul engineer do before starting 

 ill a load o\ -p hill? 



ild examine his clutch, or gear pin. 

 Q. How would you proceed to figure the road speed 

 faction engine? 



rmine the circumference of the driver, 

 i-rtain how mar '.lions the engine ni 



ic of the drivers. Multiply the numlxT of re 

 - the engine makes per minute 1 \vil1 ive 



the number of revolt- : ne per ! Divide 



the number of revolutions the engine mak 

 the drivers once, and this will give you the number of 

 e n* the drivers will make in one hour. Multiply 



