首页 › The Traveling Engineers' Association to Improve the Locomotive Engine Service of American Railroads Examination Questions and Answers for Firemen for Promotion and New Men for Employment › 第 425 题 182. Q. What types of brake valve are used with this equipment? A. The automatic brake valve is of the rotary valve type and is the same
valve as used with the E-T equipment. The straight air brake valve is of
the slide valve type. The control valve takes no part in the application
or release of the straight air brake. What has been said of the H-6
brake valve used with the E-T equipment, applies to the automatic brake
valve used with the L-T equipment.
The Traveling Engineers' Association to Improve the Locomotive Engine Service of American Railroads Examination Questions and Answers for Firemen for Promotion and New Men for Employment · 第 425 / 436 题