Thermal efficiency of a limestone calcination rotary kiln may be around __________ percent.?

20
40
65
80

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 2

4 views Answered 2022-09-01 13:21

Related Questions

Calcination of limestone to produce lime is done in a __________ kiln.?

1 Answers 4 Views

The thermal efficiency of an air/fuel gas preheating recuperator may be as high as __________ percent.?

1 Answers 4 Views

The thermal efficiency of a steel slab reheating furnace (walking beam type) may be about __________ percent.?

1 Answers 4 Views

Thermal efficiency of blast furnace stoves used for heating blast (air) may be about __________ percent.?

1 Answers 4 Views

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

Rotary kilns meant for calcination of limestone are lined with chrome magnesite in __________ zone.?

1 Answers 4 Views

__________ bricks are used in the burning zone of a cement rotary kiln.?

1 Answers 4 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

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)