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008 F diesel electric/hydrolic

Total questions: 14

Worksheet time: 7mins

Name
Class
Date
1.

What goes after the Diesel engine when for a AC traction motor

a)

alternator

b)

gearbox

c)

inverter

2.

When should oil filters be changed

a)

1 month

b)

3 months

c)

3 years

3.

Out of petrol and diesel which is best for operation on a train?

a)

Petrol

b)

Diesel

4.

How does a diesel electric traction system get electricity from the crankshaft?

a)

Generator

b)

Inverter

c)

Alternator

d)

Rectified

5.

why do diesels have turbo chargers

a)

increase the speed

b)

lower the speed down

c)

reduce exhaust fumes

6.

What are the three main components of the traction converter/torque converter?

a)

Impeller, Turbine, Stator

b)

Impeller, Slator, Propeller

c)

Seller, Lator, Turnip

7.

A motor blower cools what component?

a)

Diesel Engine

b)

Inverter

c)

Control Stand

d)

Traction Motors

8.

why do diesel locomotives use diesel engines?

a)

to produce power to move the train

b)

to convert AC current to DC current

c)

to produce AC current for the train

9.

An alternator in a diesel electric system changes the mechanical power in to what?

a)

Alternating Current

b)

Direct Current

c)

Velocity

10.

name the process of getting diesel to ac traction motors

a)

engine to alternator to bridgre rectifier to inverter to motor

b)

engine to torque converter to gearbox to wheel

c)

engine to turbo to inverter to wheel

d)

engine to pantograph to ac motor

11.

Which two components are in a typical diesel electric power control

a)

Traction Converter

b)

Rectifier

c)

Alternator

d)

Gearbox

12.

Component to be checked on winterisation

a)

Flow Pipe

b)

Glow Plug

c)

Armrest

13.

What rotates in an Alternator

a)

Magnetic field

b)

Coil

14.

what are 4 components in a diesel hydraulic unit?

a)

Supercharger, Traction Motor, Automatic Gearbox, Wheels

b)

Turbocharger, Traction Converter, Final Drive Gearbox, Wheels

c)

Turbocharger, Rectifier, Inverter, Brakes

d)

Supercharger, Traction Converter, Alternator,