Chemical Tankers are generally referred to the cargo ships constructed or adapted and used for the carriage of().
- Aliquid chemicals in bulk
- Bsolid chemicals in bulk
- Cchemicals in bulk
- Dcargoes in bulk
Chemical Tankers are generally referred to the cargo ships constructed or adapted and used for the carriage of().
1、Chemical burns are caused by the skin
Chemical burns are caused by the skin coming in contact with().Aacids or alkaliesBdiesel oilCacids,but not alkaliesDalkalies,but not acid
2、Dry chemical fire extinguishers are ef
Dry chemical fire extinguishers are effective on which type(s) of fire?()ABurning oilBElectricalCPaintDAll of the above
3、You are on a multiple-product chemical
You are on a multiple-product chemical tanker and will carry cargoes of ethanolamine,methyl acrylate,and glycerine. Which statement is true? (...
4、Propeller running at () are generally
Propeller running at () are generally efficient.Ahigh speedsBmedium speedClow speedsDthe same speed with the engine
5、Exhaust gases are generally removed fr
Exhaust gases are generally removed from the cylinders of a two-stroke/cycle diesel engine by()Anatural aspirationBmasked intake valvesCair cellsDscavenging air
6、You are on a multiple-product chemical
You are on a multiple-product chemical tanker with orders to load diethylamine. What is NOT a requirement for transporting this cargo?()AYou m...