Thehotexpandinggasrotatesthebladesoftheexhaustturbine,thusgivingoutlargepartofitspower,whichdrives().
A. theoilseparator
B. thefreshwatergenerator
C. thecompressor
D. firepump
直立火道焦炉可以分为()
A. 两分式(包括四分式)焦炉
B. 过顶式焦炉
C. 单联式焦炉
D. 双联式焦炉
Thehydraulic()isusedtocontrolenginespeed.
A. motor
B. pump
C. governor
D. capstan
Theignitionofthefuelindieselengineiscausedbythe()ofcompressionoftheairpreviouslyadmittedintothecylinders.
A. vacuumpressure
B. specificgravity
C. heat
D. viscosity