General Studies · Boilers
कोकरन बॉयलर (Cochran boiler) एक है:
- 1जल-नलिका (water tube), बहु-ड्रम और आंतरिक रूप से संचालित बॉयलर
- 2अग्नि-नलिका (fire tube), स्थिर, बहु-नलिका (multi-tubular) और क्षैतिज (horizontal) बॉयलर
- 3जल-नलिका (water tube), बहु-ड्रम और बाहरी रूप से संचालित बॉयलर
- 4अग्नि-नलिका (fire tube), स्थिर, बहु-नलिका (multi-tubular) और ऊर्ध्वाधर (vertical) बॉयलर✓
सही उत्तर देखें
अग्नि-नलिका (fire tube), स्थिर, बहु-नलिका (multi-tubular) और ऊर्ध्वाधर (vertical) बॉयलर
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