更多"A petroleum liquid has a flashpoint"的相关试题:
[单项选择]A petroleum liquid has a flashpoint of 85℃.This liquid is in IMDG Code classed as a（）.
A. flammable liquid
B. nonflammable liquid
C. inflammable liquid
D. disflammable liquid
[单项选择]A petroleum liquid has a flash point of 135°Fahrenheit. This liquid is classed as a grade （）.
A. B flammable liquid
B. C flammable liquid
C. D combustible liquid
D. E combustible liquid
[单项选择]A petroleum liquid has a flash point of 85°F. This is a grade （）.
A. B flammable liquid
B. C flammable liquid
C. D combustible liquid
D. E combustible liquid
[单项选择]Every liquid has a pressure at which it will vaporize and this pressure varies with temperatureThe word “which” means （）.
A. a liquid
B. a pressure
C. a temperature
D. none of the above
[单项选择]Which of the petroleum products listed has the lowest flash point?（）
A. Hydraulic oil
B. Lubricating oil
C. Diesel oil
D. Refrigeration oil
[单项选择]Increasing the number of slack liquid tanks has effect of raising the（）.
A. uncorrected KG
B. maximun allowed KG
C. virtual height of the center of gravity
D. metacentric height
[单项选择]Increasing the number of slack liquid tanks has the effect of raising the（）.
A. uncorrected KG
B. maximum allowed KG
C. virtual height of the center of gravity
D. metacentric height
[单项选择]The American Petroleum Institute recommends that connecting links and anchor shackles be inspected using（）.
A. visual examinations
B. magnetic particle inspection
C. dye penetrant inspection
D. x-ray inspection
[填空题]In the course of time， the study of language has come to establish close links with other branches of s（） studies， such as sociology and psychology.
[单项选择]One and a half hour（）since we arrive. No one has come to meet us.
A. have passed
B. was passed
C. pass
D. has passed
[单项选择]What type of liquid is used in the liquid P/V breaker（）.
A. Hydraulic oil
B. Water-antifreeze mixture
C. Distilled water
D. Oil from the cargo
[单项选择]The American Petroleum Institute recommends magnetic particle inspection for（）.
A. anchor chain
B. wire rope
C. connecting links
D. pendant wires
[单项选择]Organizing and operating the bank has taught the children a lot about the banking business.这句话的中文意思是（）
A. 银行业务包含如何教授孩子们管理和经营。
B. 管理和经营银行使孩子们学到了很多有关银行业务的知识。
C. 孩子们把所学的银行知识应用在管理和经营银行。
[单项选择]The primary hazard of liquefied petroleum gas and liquefied natural gas is（）.
A. pressure
B. toxicity
C. temperature
D. flammability
[单项选择]Petroleum cargo tanks should not be topped off at deck level when loading on a cold day because（）.
A. a subsequent temperature rise will cause the cargo to overflow
B. air pockets may cause the cargo to bubble out of the ullage hole
C. the increased viscosity of the product requires higher loading pressure which increases the chances of a spill
D. the tank valve may be stiff and a spill will occur before the valve can be closed
[单项选择]The weight of liquefied petroleum gas vapors as compared to air is（）.
A. variable
B. the same
C. lighter
D. heavier
[单项选择]Persons who have swallowed a non-petroleum based poison are given large quantities of warm soapy water or warm salt water to（）.
A. induce vomiting
B. absorb the poison from the blood
C. neutralize the poison in the blood
D. increase the digestive process and eliminate the poison
[单项选择]The flash point of a petroleum product is an indication of its（）
A. viscosity
B. pour point
C. volatility
D. lower explosive limit
