Which of the following is used to produce draught in the locomotive boilers ?

Related Mcqs:

Boiler tube size is specified by its thickness and _____________________ diameter ?

A. Outside B. Inside C. Mean D. None of these...

The minimum and the maximum number of members required to form a Private Limited Joint Stock Company are respectively __________________?

A. 7 and 30 B. 10 and 50 C. 2 and 50 D. 13 and 55...

A cylindrical rod subjected to a tensile strain within the elastic limit undergoes a volume change. If the volume strain is equal to half the tensile strain, then the Poisson’s ratio of the rod is___________________?

A. 0 B. 0.33 C. 0.44 D. 0.25...

Blast furnace slag is mainly molten_________________?

A. Sand B. Magnesium silicate C. Calcium silicate D. Iron pyrite...

Nuclear fission of one atom of uranium-235 produces the energy equivalent to about ____________ MeV?

A. 20 B. 200 C. 500 D. 2000...