【单选题】
The frequency 156.525MHZ and 156.8MHZ should be used in the band of（）.
A、MF
B、VHF
C、HF
D、LF
查看正确答案A、156.45 B、155.52 C、156.52 D、145.52
搜题
更多“The frequency 156.525MHZ and 156.8MHZ should be used in the band of（）.”相关的问题
第5题
A、slightly less than the line frequency B、the same as the line frequency C、slightly greater than the line frequency D、All of the above
第6题
A、higher than the bus frequency B、lower than the bus frequency C、the same as the bus frequency but out of phase with it D、the same as the bus frequency and the circuit breaker may be closed at any pointer position
第7题
A、If no answer is received on the designated distress frequencies，repeat the distress call on any frequency available B、Channel 16 (156.8) may be used for distress messages C、It is advisable to follow a distress message on 2182 kHz by two dashes of 10 to 15 seconds duration D、Distress messages should first be transmitted on 2182 kHz
第8题
A、slightly less than the oncoming generator frequency B、the same as the bus frequency C、slightly greater than the bus frequency D、the same as the bus voltage
