更多"Inflatable liferafts are less maneu"的相关试题:
[单项选择]Operating a propulsion diesel engine at less than 30% of designed normal load for prolonged periods will result in （）.
A. decreased fuel consumption per brake horsepower
B. more complete cylinder scavenging
C. extended valve life
D. carbon formation on combustion chamber surfaces
[单项选择]In case of a ship of less than 400 tons gross tonnage other than an oil tanker whist outside the（），the Administration shall ensure that it is equipped as far as practicable and reasonable with installations to ensure the storage of oil residues with the requirements of MARPOL 73/78.
A. special area
B. national waters
C. the designated zone
D. the designated channels
[单项选择]Inflatable liferafts shall be serviced at an approved servicing facility every 12 months or not later than the next vessel inspection for certification. However，the total elapsed time between servicing cannot exceed（）.
A. 12 months
B. 15 months
C. 17 months
D. 18 months
[单项选择]Signaling devices required on inflatable liferafts include a(n) （）.
A. Very pistol
B. orange smoke signal
C. air horn
D. lantern
[单项选择]All inflatable liferafts have（）.
A. safety straps from the overhead
B. built in seats
C. releasing hooks at each end
D. water stabilizing pockets
[单项选择]On inflatable liferafts，the operating cord should be renewed by（）.
A. cutting the old line off and renewing same
B. an approved servicing facility ashore
C. opening the case and replacing the entire line
D. one of the ship's officers
[单项选择]Inflatable liferafts are provided with（）.
A. a Very pistol
B. a towing connection
C. a portable radio
D. canned milk
[单项选择]To determine the number of inflatable liferafts required on a vessel，you should check the （）.
A. Load Line Certificate
B. SOLAS Certificate
C. Stability Letter
D. Certificate of Inspection
[单项选择]The lifeboats and liferafts were（）with the provisions of the regulations annexed to the Convention.
A. put on board
B. installed
C. fitted
D. equipped
[单项选择]Generally，what is used to inflate liferafts?（）.
A. non-toxic gas
B. Oxygen
C. Hydrogen
D. Helium
[单项选择]The diesel engine consumes considerably less fuel than the steam engine for equal output, （） enables a motor-ship to load more cargo.
A. why
B. which
C. in which
D. on which
[单项选择]再生器料位LI104与LI105指示值不同是由于（）。
A. LI105的量程比LI104小
B. LI104的下测点较LI105下测点低
C. LI105上测点较LI104上测点高
D. LI104的下测点较LI105下测点高
[多项选择]Which of the following routing protocols are less likely prone routing loops and network reachability problems when used in discontiguous networks?（）
A. IGRP
B. CDP
C. OSPF
D. RIP v1
E. RIP v2
F. EIGRP
[单项选择]Less scale formation occurs in a flash evaporator than in a submerged tube evaporator because （）.
A. the distillate produced has greater purity
B. no boiling occurs on heat transfer surfaces
C. evaporation occurs at a higher rate
D. the incoming feed is at a higher temperature
[单项选择]He（）less time reading stories about film stars than before.
A. takes
B. spends
C. costs
D. pays
[单项选择]If a camshaft-less engine has a normal injection pressure at rated speed, the injection pressure will be at slow speed（）
A. too low
B. a little lower
C. a little higher
D. exactly the same
[单项选择]The buses run less（）on Sundays.
A. usually
B. frequently
C. timely
D. rarely
