Related Questions

A burnt child dreads the Fire. here `burnt is a/an______.
ক finite verb
খ gerund
গ present participle
ঘ past participle
A burnt child dreads the fire. Here burnt is.....
ক finite verb
খ gerund
গ present participle
ঘ past participle
A burnt child dreads the fire. Here 'burnt' is a/an-
ক finite verb
খ gerund
গ present participle
ঘ past participle
A machine can produce 10 units in 5 hours. Another machine can produce 5 units in 10 hours. Working together, how many units can they produce in 30 hours?
ক 50 units
খ 60 units
গ 70 units
ঘ 80 units
The process of removing the burnt gases from the engine cylinder by the fresh charge coming into the engine cylinder from the crankcase, is known as
ক Cleaning
খ Priming
গ Scavenging
ঘ Detonation
In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as
ক Scavenging
খ Detonation
গ Supercharging
ঘ Polymerisation
The electricity bill of a certain establishment is partially fixed and partially varies as the number of units of electricity consumed. Wen in a certain month 540 units are sonsumed. the bill is TK 1800. In another month 620 units are consumed are the bill is Tk 2040. Inayet another month if 500 units are consumed what would be the bill (in Tk) for that month?
ক 1950
খ 1560
গ 1840
ঘ 1680
Those substances of the cell which take active part in chemical combination and hence produce electricity during charging or discharging are known as______materials.
ক passive
খ active
গ redundant
ঘ inert
Sources to produce electricity in Bangladesh:
ক Mineral oil
খ Natural gas
গ Hilly River
ঘ All of them
Continuous flue gas analyser makes use of paramagnetic properties of some of its constituents, which move towards the strongest part of the magnetic field thus displacing diamagnetic gases. Which of the following gases is diamagnetic?
ক CO2
খ O2
গ NO
ঘ NO2

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