Marathon Marine Engineering Interview Q & A Lecture Series || Lec 11 - Marine Boiler Q & A

[@vikrambahadursingh134]

Nice video sir Q-: number of safety valve on boiler A-: 2 safety valve is there on a single chest of boiler shell, they both construct on a single chest because to reduce thermal stress on shell Q-: easing gear A-: manually realised pressure inside the boiler through handle Q-: use of vent cock in boiler During starting of boiler , generation of steam is satisfactory, which indicate through output of vent only ,and also help to prevent shrinkages problem during blowing through of boiler . So vent help to introduce the atmosphere air to shell , to prevent shrinking of boiler shell

[@searainly]

Good 👍👍 Brother U always take part in it . I am very grateful to u .. keep it up and 🙌 stay tuned

[@nagadurgaprasad2156]

2 safety valves ,easing gear we can operate safety valve from distant place

[@akbarmarine9538]

Sir pls make video on reversing mechanisms of main engine both man b&w and sulzer engines plssssssssssssss 🙏

[@sumandas5863]

3 safety valves are there: 2 on steam drum and 1 on superheater

[@searainly]

Good 👍

[@shubhamsrivastava9604]

in last lecture you have said lecture 11 would be of electricals starters circuit breakers

[@eshd8116]

Sir please do a lecture regarding air compressor by targeting the exams

[@rhiturajindia]

Thank you so much sir

[@vineetvishwakarma3307]

Sir, is longitudinal stress is half of circumferential stress or double?

[@amitpanchalsailor]

Exactly 💯

[@zuhaibansari7870]

Ok