The desirable properties or a marine fuel oil should include_______.

A．high flash point and high viscosity

B．low flash point and high viscosity

C．low heating value and high sulphur content

D．high heating value and low sulphur content

[单选题]The desirable properties of a marine fuel oil should include .A．high flash point and high viscosityB．low flash point and high viscosityC．low heating value and high sulphur contentD．high heating value and low sulphur content

[单选题]The viscosity regulator controls the fuel oil temperature （） provide oil at the correct viscosity for combustion.A . in order thatB . because ofC . in order toD . owing to

[单选题]Which of the following is the desirable characteristic of lab meat?A． It should be nice-looking and long-lasting.B． It should be easily available in supermarket.C． It should look and taste like the traditional meat.D． It should be a cure for bird flu

[主观题]Provides 3 properties that make an OS, a RTOS?

[单选题]A． apparent B desirable C negativeD． plausible

[单选题]Which of the following is least likely a desirable property of an estimate?

[单选题]Some [desirable ]changeshave taken place in this town.A.identicalB.uncertai

[单选题]Turbocharging of marine diesel engine is achieved by two distinct methods, （） termed the constant pressure and the pulse system.A . respectableB . respectfulC . respectiveD . respectively

[单选题]Some [desirable]changes have taken place in this town.A.identicalB. uncerta

[单选题]E．ach cylinder liner on the marine medium speed engines _____.A．is usually cooled by sea waterB．can be replaced when worn outC．is in direct contact with the water in the bore of the cylinderD．can t expand when heated