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WorksheetsPower Control Unit
Total questions: 13
Worksheet time: 7mins
What kind of transistor used in Inverter?
Insulated Gate Bipolar Transistor
Integrated Bipolar Disorder Transistor
Electric Sliding Gate Transistor
Tagalog Translator
What kind of advantages offer by IGBT compared to another transistor?
Fast switching speeds, and ability to handle high power levels.
Lightweight and cost effective.
Large in size and easy to find in device. Easy to repair.
Can store high electric charge.
Figure shows a circuit diagram of power control unit for electric vehicle. State the main function of inverter.
Translate AC to DC voltage.
Convert AC to DC voltage.
Convert DC to AC voltage.
Step up DC voltage.
Name the type of current for this voltage.
Alternating Current
Direct Current
Currently
Counter Current
Name the type of current for this voltage.
Eddy Current
Alternating Current
Currency Exchange
Rip Current
What is the main function of DC - DC converter in power control unit for electric vehicle?
Step-up low voltage to high voltage and then charge the high voltage battery.
Convert AC voltage to DC voltage.
Step-down high voltage to low voltage and then charge the auxiliary battery.
Step-up low voltage to high voltage for the operation of air-conditioner compressor.
What is the function of auxiliary battery in an electric vehicle?
Powers vehicle's accessories like neon light, audio amplifier system, spot light, and iPod charger.
Powers the low-voltage systems like lights, infotainment, and control systems.
As a backup power if the high voltage battery runs out of charge. In this case, the vehicle can be driven to reach a charging station.
Powers air-conditioning compressor.
Name the circuit.
Series Circuit
Series-Parallel Circuit
Royal London Circus
Parallel Circuit
Name the circuit.
Series Circuit
Parallel Circuit
Silverstone Circuit
Short Circuit
Figure shows a battery module. If each cell has 12 V and 100 Ah, determine total capacity of this module.
100 Ah
400 Ah
12 V
120 V
Figure shows a battery module. If each cell has 12 V and 100 Ah, determine output voltage of this module.
100 Ah
400 Ah
12 V
48 V
Figure shows a battery module. If each cell has 12 V 100 Ah, determine the total capacity of the module.
100 Ah
400 Ah
48 V
12 V
Figure shows a battery module. If each cell has 12 V 100 Ah, determine output voltage of the module.
100 Ah
400 Ah
48 V
12 V
