In a furnace operation, which is not preheated?

Solid fuels
Hydrocarbon containing fuel gases (e.g. coke oven gas, refinery gas etc.)
Both A and B
Neither A nor B

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 3

Let'

5 views Answered 2022-09-01 13:21

Related Questions

Which is not correct statement about the function of furnace?

1 Answers 4 Views

Which of the following is not increased by using preheated combustion air in place of ordinary air at room temperature?

1 Answers 9 Views

Which of the following variables does not affect the furnace capacity?

1 Answers 4 Views

Which furnace employs an I.D. fan for the removal of flue gases from the furnace?

1 Answers 4 Views

The electric furnace in which heat is produced by a combination of induced current and skin effect is called __________ furnace.?

1 Answers 6 Views

Which of the following is not a continuous waste heat recovery equipment from the flue gases going out of furnace?

1 Answers 5 Views

Ceramic coating material for furnace refractory, which increases its emissivity and thus the radiation heat transfer rate in the furnace, comprises of?

1 Answers 5 Views

Which is not accomplished in an underfired furnace?

1 Answers 4 Views

Which of the following advantages is not associated with the use of preheated air for combustion of a fuel in the furnace?

1 Answers 5 Views

Paste Special allows some operation while you paste to new cell. Which of the following operation is valid?

1 Answers 6 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)