4688192
Descrição
Quiz por TRAVIS CANNING, atualizado more than 1 year ago
|
Criado por TRAVIS CANNING
quase 9 anos atrás
|
|
Questão 1
Questão
Superchargers are
Responda
-
Used to force more air-fuel mixture into the cylinder of a diesel engine
-
Used to force more air only to the cylinder of a gasoline engine
-
Usually of the rotary screw or the centrifugal type
-
used to increase power output
-
never used on gasoline engines
Questão 2
Questão
The pressure of the air at the end of the diesel compression stroke may be as high as:
Responda
-
1000 kPa
-
2000 kPa
-
500 kPa
-
4000 kPa
-
5000 kPa
Questão 3
Questão
Scavenging is:
Responda
-
The supplying of air for combustion
-
The removal of exhaust gases from the cylinder
-
Used in all diesel engines
-
Usually used in four-stroke cycle engines
-
Re-circulation of exhaust gases to reduce emmisions
Questão 4
Questão
In a closed-cooling system for an internal combustion engine the:
Responda
-
Pump takes suction directly from the engine
-
Pump is on the low temperature side of the engine
-
Expansion tank is on the water supply side of the engine
-
Cooling water is circulated intermittently
-
Radiator is between the pump discharge and the engine
Questão 5
Questão
Solid fuel injection systems on IC engines may use which of the following designs or variations:
1. Individual pump
2. Air injection
3. Distributor
4. Common rail
Responda
-
1,2,3
-
2,3,4
-
1,2,4
-
1,3,4
-
1,2,3,4
Questão 6
Questão
In the distributor system for the injection of fuel into a diesel cylinder:
Responda
-
Two pumps are used
-
One common pump is used
-
One pump is used for each cylinder
-
Only a metering pump is used
-
Pumps are not required
Questão 7
Questão
The wet type of cylinder liner is:
Responda
-
Water cooled
-
Oil cooled
-
Made of white metal
-
Submerged partly in oil
-
Filled with water
Questão 8
Questão
The camshaft in an internal combustion engine is driven by a/an:
Responda
-
Rocker arm
-
Electric motor
-
Connecting rod
-
Chain or belt
-
Hydraulic pump
Questão 9
Questão
A magneto ignition system:
Responda
-
Does not require a coil
-
Produces AC power
-
Produces a hotter spark at high speeds
-
Does not require points
-
Does not require a condenser
Questão 10
Questão
The pressure at the discharge of a supercharger may be as high as:
Responda
-
100 kPa
-
120 kPa
-
10 kPa
-
30 kPa
-
140 kPa
Quer criar seus próprios Quizzes gratuitos com a GoConqr? Saiba mais.