Related Questions

If 21215120 represents 'bloat ' then 6121135 represents __
A voice
B bald
C flame
D castle
Actual flame temperature is always lower than the adiabatic flame temperature, because there is
A No possibility of obtaining complete combustion at high temperature
B Always loss of heat from the flame
C Both A & B
D Neither A nor B
The maximum adiabatic flame temperature in air is __________ the maximum flame temperature in pure oxygen.
A Lower than
B Higher than
C Same as
D Not related to
The maximum adiabatic flame temperature of fuels in air is __________ the maximum flame temperature in pure oxygen.
A Lower than
B Higher than
C Same as
D Not related to
If the flame is produced under the hearth and then sweeps up into the heating chamber, this is called a/an __________ furnace.
A Sidefired
B Underfired
C Covered
D Recirculating
If the flame of the welding torch is directed towards the progress of welding, then what will you call the welding technique?
A Forehand welding
B Flux cored ARC welding
C Electro slag welding
D Pulsed spray welding
When more volume of acetylene and less volume of oxygen is supplied, then a ________ flame is obtained.
A Neutral
B Oxidizing
C Carburizing
D None of these
The word "flame means:
A passion
B burst
C fire
D light
Which of the following word will be the proper replacement of the underlined word this sentence- "Following the killing of Sergeant Zohurul Haque in prison by the Ayub khan government in 15 February 1969, a flame of protest spread throughout erstwhile Est Pakistan."
A dispute
B gripe
C demonstration
D rebellion
Flame cell নামক কোষের সাহায্যে রেচন সম্পাদন করে-
A Platyhelminthes পর্বের শ্রেণী
B Porifera পর্বের শ্রেণী
C Cnidaria পর্বের শ্রেণী
D Namotoda পর্বের শ্রেণী

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