Related Questions

In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as
A Scavenging
B Detonation
C Supercharging
D Polymerisation
When the piston is at T.D.C., the volume above the piston in the combustion chamber is the
A Clearance volume
B Cylinder volume
C Exhaust volume
D None of these
For the same length of stroke and speed of crankshaft, the piston speed for a double acting steam engine is _________ the piston speed of single acting steam engine.
A Equal to
B Twice
C Three times
D Four times
Who He said, "I accept as Dharma whatever is in full conformity with impartial justice, truthfulness and the like; that which is not opposed to the teachings of God as embodied in the Vedas. Whatever is not free from partiality and is unjust, partaking of untruth and the like, and opposed to the teachings of God as embodied in the Vedas—that I hold as adharma".He also said "He, who after careful thinking, is ever ready to accept truth and reject falsehood; who counts the happiness of others as he does that of his own self, him I call just"
A Baba Ram Singh
B Ranjit Singh
C Lal Singh
D Dayananda Saraswathi
The combustion efficiency of a gas turbine using perfect combustion chamber is of the order of
A 75%
B 85%
C 90%
D 99%
In diesel engine the diesel fuel injected into cylinder would burn instantly at about compressed air temperature of
A 250°C
B 500°C
C 1000°C
D 2000°C
In a Diesel engine, during combustion the pressure may increase at a range of
A 55 - 75 atm
B 15 - 20 atm
C 10 - 15 atm
D 20 - 30 atm
The combustion process in a Diesel engine is a
A Constant volume process
B Constant pressure process
C Constant temperature process
D Adiabatic process
The diesel locomotive works engaged in producing diesel locos is located in:
A Varanasi
B Vizag
C Durgapur
D Tuticorin
A ship is berthed in a chamber and lifted by principles of buoyancy Such a chamber is called.
A Dry dock
B Wet dock
C Floating dock
D Refuge dock

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