Thermal efficiency of well maintained boiler will be of the order?

40 %
50 %
75 %
90 %

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

4 views Answered 2022-09-01 13:21

Related Questions

Maximum thermal efficiency of boiler may be about __________ percent.?

1 Answers 4 Views

Overall thermal efficiency of a lumpy coal fired suitably designed heating furnace, if operated & maintained properly may be about __________ percent.?

1 Answers 4 Views

The circumferential and longitudinal strains in a cylindrical boiler under internal steam pressure are $${\varepsilon _{\text{c}}}$$ and $${\varepsilon _{\text{l}}}$$ respectively. The change in volume of the boiler cylinder per unit volume will be?

1 Answers 5 Views

The relation between hydraulic efficiency (ηh), mechanical efficiency (ηm) and overall efficiency (ηo) is?

1 Answers 5 Views

Thermal efficiency of a thermal power plant is of the order of?

1 Answers 5 Views

The ratio of indicated thermal efficiency to the corresponding air standard cycle efficiency is called?

1 Answers 5 Views

The ratio of the indicated thermal efficiency to the air standard efficiency is known as?

1 Answers 4 Views

The correct sequence of the decreasing order of brake thermal efficiency of the three given basic types of engines is?

1 Answers 4 Views

Temperature of hot gases flowing in a pipe is measured by a thermocouple inserted in the thermal well. The thermal well made of __________ will facilitate the most accurate measurement of the temperature.?

1 Answers 8 Views

Minimum thermal efficiency of a steam boiler may be around __________ percent?

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)