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Instructional Technology
Professional Development
1.1 Introduction to Rolling Stock
10 questions
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- 1. Multiple Choice
It is the GENERIC TERM used in the railway industry for wheeled vehicles that runs on rails.
ROLLING STOCK
ELECTRIC MULTIPLE UNIT
DIESEL MULTIPLE UNIT
LOCOMOTIVE
- 2. Multiple Choice
This major component is a FRAME that holds the axles together, carrying the braking and possibly the traction equipment.
Boogie
Bogie
Gear Box
Traction Motor
- 3. Multiple Choice
[TRUE OR FALSE]
Rolling Stock gauge indicates a space which rolling stock SHALL NOT EXCEED when trains are stopped at straight track. It is the limit that the vehicle must not stick out.
TRUE
FALSE
- 4. Multiple Choice
[TRUE OR FALSE]
No structure, railway facility, or tree shall be permitted to be WITHIN the STRUCTURE GAUGE.
TRUE
FALSE
- 5. Multiple Choice
Wheel slip occurs when the wheel's torque is stronger than the rail adhesion during _________ while wheel slide can result when the braking force is stronger that the rail adhesion during _________.
deceleration
acceleration
acceleration
deceleration
- 6. Multiple Choice
The VVVF inverters which stands for _________, are the control devices that convert the train's power source to a suitable type of power to drive the AC traction motors.
Variable
Voltage
Variable
Filtration
Variable
Voltage
Varying
Frequencies
Variable
Voltage
Variable
Frequency
- 7. Multiple Choice
This device mounted on the roof is used to introduce electricity collected from the overhead contact line into the electric railcar.
Collector Shoe
Pantograph
Tread Brakes
- 8. Multiple Choice
[STARTING RESISTANCE]
Starting resistance occurs when a train is at startup. If the train tractive force is LESS THAN or EQUAL to the train resistance, the train will _______.
Not move.
Move.
- 9. Multiple Choice
[TRUE OR FALSE]
The LRT Line 1 has four (4) generations of train set.
LRT Line 2 has only one (1) train set.
MRT 3 has two (2) generations of train set.
TRUE
FALSE
- 10. Multiple Choice
The following are the MERITS of Electric Multiple Unit, rolling stocks used for passenger transport EXCEPT ONE...
Large Capacity
Increased Mobility
Capable of Hauling Cars
Cheaper Transport
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