Which of the following is used for making the explosive „TNT‟ ?

Related Mcqs:

Washing of coal decreases its_________________?

A. Caking index B. Mineral matter content C. Ash content D. Both B. and C....

High excess air in combustion of fuels results in____________________?

A. Increased fuel consumption B. Incomplete combustion C. Smoky flame D. None of these...

Correct viscosity of furnace oil at the burner tip for proper atomisation is about 25 centistokes. To reduce the viscosity of high viscosity furnace oil (250 centistokes) to the correct atomisation viscosity (i.e. 25 cst), it should be preheated to about ______________°C?

A. 70 B. 85 C. 105 D. 145...

The maximum adiabatic flame temperature is attained, when the fuel is burnt with ______________________?

A. Theoretically required amount of air B. More than theoretically required amount of air C. Less than theoretically required amount of air D. Theoretically required amount of oxygen...

Proximate analysis of coal determines its ______________ content?

A. Moisture, ash, sulphur & volatile matter B. Moisture, volatile matter, ash & fixed carbon C. Moisture, sulphur, nitrogen & fixed carbon D. None of these...