DETAILS AND ASSEMBLED DRAWING BOILER - Quiz

1) Which of the following mountings used in steam boiler ?

Stop valve Air pre heater Safety valve Economiser

2) Which material is generally used to make blow off cock?

Cast Iron Gun Metal Cast Steel Mild Steel

3) Where the blow off cock fitted?

Lower part of boiler Upper part of boiler Middle part of boiler Nearby the upper part of boller

4) Where a gland & stuffing box arrangement is provided in blow of cock?

Plug Guard Cover Stud

5) Which of the followings is used to remove impurities from boiler?

Fusible plug Blow off cock Stop valve Saftey valve