更多"Which method is used to detect rot "的相关试题:
[单项选择]In order to detect rot in manila lines，you should（）.
A. feel the surface of the line for broken fibers
B. measure the reduction in circumference of the line
C. observe any mildew on the outer surface
D. open the strands and examine the inner fibers
[单项选择]Manila lines in which the strands are right-hand laid（）.
A. should be coiled in a clockwise direction
B. should be coiled in a counterclockwise direction
C. may be coiled either clockwise or counterclockwise
D. should never be coiled
[单项选择]Which method should be used to secure a manila line to bitts（）.
A. A round turn on the bitt farthest from the strain and then figure eights
B. A round turn on the bitt closest to the strain and then figure eights
C. Figure eights and then a round turn at the top of both bitts
D. Only figure eights are necessary on both bitts
[单项选择]A low pressure annular preventer which is used to direct flow of kick fluids away from the rig floor is called a （）.
A. dump valve
B. deflector
C. separator
D. diverter
[单项选择]Freon 12 which is used to produce intense cold is normally a （） when at atmospheric pressure and temperature.
A. liquid
B. gas
C. solid
D. water only
[单项选择]Manila slings should not be used to load（）.
A. cotton
B. lumber
C. steel
D. tires
[单项选择]In towing，heaving lines are used for（）.
A. passing a tow bridle to the tug
B. passing a messenger line
C. heaving in the tow bridle
D. service lines with rocket line throwers
[单项选择]which command is used to enable CHAP authentication whit PAP as the fallback method on a serial interface?（）
A. (config-if)#authentication ppp chap fallback ppp
B. (config-if)#authentication ppp chap pap
C. (config-if)#ppp authentication chap pap
D. (config-if)#ppp authentication chap fallback ppp
[单项选择]The agency which assigns load lines and issues Load Line Certificates is the （）.
A. the Bureau of Shipping
B. Secretary of Commerce
C. the Customs
D. MSA or Coast Guard
[单项选择]Which command is used to display the collection of OSPF link states?（）
A. show ip ospf lsa database
B. show ip ospf link-state
C. show ip ospf neighbors
D. show ip ospf database
[单项选择]Which command is used to configure a default route?（）
A. ip route 172.16.1.0 255.255.255.0 0.0.0.0
B. ip route 172.16.1.0 255.255.255.0 172.16.2.1
C. ip route 0.0.0.0 255.255.255.0 172.16.2.1
D. ip route 0.0.0.0 0.0.0.0 172.16.2.1
[单项选择]Which command is used to load a configuration from a TFTP server and merge the configuration into RAM?（）
A. copy running-config: TFTP
B. copy TFTP: running-config
C. copy TFTP: startup-config
D. copy startup-config: TFTP
[单项选择]Which command is used to copy the configuration from RAM into NVRAM?（）
A. copy running-config startup-config
B. copy startup-config: running-config
C. copy running config startup config
D. copy startup config running config
E. write terminal
