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ATR 72- 600 ELECTRICAL SYSTEM 100% CORRECT ANSWERS | ESTUDY LATEST, ALL ANSWERED 2024 $14.49   Add to cart

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ATR 72- 600 ELECTRICAL SYSTEM 100% CORRECT ANSWERS | ESTUDY LATEST, ALL ANSWERED 2024

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ATR 72- 600 ELECTRICAL SYSTEM 100% CORRECT ANSWERS | ESTUDY LATEST, ALL ANSWERED 2024

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  • November 2, 2024
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ESTUDY



ATR 72- 600 ELECTRICAL SYSTEM 100% CORRECT
ANSWERS | ESTUDY LATEST, ALL ANSWERED 100%

1. **What type of electrical current do most systems use?**

a) AC

**b) DC**

c) Both

d) None

- **ANSWER:** b) DC



2. **How are the DC Starter Generators powered?**

a) By the main engine

**b) By the HP Compressor through the Auxiliary Gear Box**

c) By batteries

d) By external power

- **ANSWER:** b) By the HP Compressor through the Auxiliary Gear Box



3. **What is the rated output power of the DC generator?**

a) 15KW

**b) 21KW (400A, 27-31V, 30V nominal)**

c) 25KW

d) 30KW

- **ANSWER:** b) 21KW (400A, 27-31V, 30V nominal)

, ESTUDY


4. **What functions does the Generator Control Unit (GCU) provide?**

a) Fuel Management

**b) Fault Detection**

**c) Over/Under Voltage**

**d) Over/Under Speed**

**e) Generator Overload**

**f) Current Limiting**

- **ANSWER:** b) Fault Detection, c) Over/Under Voltage, d) Over/Under Speed, e) Generator
Overload, f) Current Limiting



5. **What does the Bus Power Control Unit (BPCU) manage?**

a) Only battery power

**b) Main Busses Tie**

**c) Load Shedding**

**d) Service Bus**

**e) Ground Handling Bus**

**f) External Bus**

**g) Battery Starter Contactor**

- **ANSWER:** b) Main Busses Tie, c) Load Shedding, d) Service Bus, e) Ground Handling Bus, f)
External Bus, g) Battery Starter Contactor



6. **What are the specifications of the Main Battery?**

a) 12V DC 50Ah

**b) 24V DC Ni-Cd 43Ah**

c) 28V DC 40Ah

d) 36V DC 60Ah

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