A、 Use a hole instrument to examine the turbine internally.
B、 Use a borescope to examine the combustor internally.
C、 Use a hole instrument to examine the combustor externally.
答案：B
A、 Use a hole instrument to examine the turbine internally.
B、 Use a borescope to examine the combustor internally.
C、 Use a hole instrument to examine the combustor externally.
答案：B
A. symbol
B. label
C. mark
A. The system has no faults after the green light is tested.
B. The system still works when the green light illuminates.
C. The system is ready to work when the green light illuminates.
A. Use a foot-long breaker bar during this procedure.
B. Use a 12-inch wrench handle during this procedure.
C. Use a 12-inch speed handle during this procedure.
A. The selection of data by manual producers which are included in this section shall be restrained by the concepts contained in the preface of this specification.
B. The selection of data by manual producers included in this section shall be governed by the concepts contained in the preamble to this specification.
C. In his selection. the producers choice of data should be bound by concepts contained in the preamble of this specification.
A. The right backup generator is always used prior to the left generator.
B. The left backup generator is primarily used.The right generator takes over if the left one fails.
C. The right backup generator is primarily used.The left generator takes over if the right one fails.
A. It is possible to use the same page to include the examples, associated conditions and technique. Should there be no necessary information included, refer to the page facing the chart.
B. If the same page contains examples, associated conditions and techniques, you need to include all the necessary information, it is forbidden to use the page that the figure faces.
C. Where possible, examples, associated conditions and technique should be presented on the same page as the chart. If space is not enough to include the necessary information, then the page facing the chart should be used.
A. Scientific verbs must disobey the same rules as other approved verbs in STE.
B. Technical verbs must obey the same rules as other approved verbs in STE.
C. Mechanical verbs must violate the same rules as other approved verbs in STE.
A. LOCK
B. JOINT
C. LINK
A. use the tensiometer to measure the control cable tension;
B. use the thermal meter to measure the control cable tension;
C. use the tensiometer to measure the control line tension;
A. 前外机身勤务门止动点缺失。
B. 前外机身勤务门止动点失效。
C. 前外机身勤务门止动点凸起。
