VIPSolutionsGive step-by-step solution with explanation and final answer:Question 5 12.5 Points. The ___ maintains the generator output voltage, controls the reactive power, and asists in maintaining power system stability. Blank 1 Blank 1 | Add your answer Question 6 12.5 Points Air circulated through the generator can remove heat just as well as hydrogen can. ® te False Clear selection Question 7 12.5 Points Briefly explain speed droop. Use the editor to format your answer Question 8 12.5 Points The goal of the power grid is to match supply of electricity to demand for electricity ® te False
Question:
Give step-by-step solution with explanation and final answer:
Question 5 12.5 Points.
The ___ maintains the generator output voltage, controls the reactive power, and asists in maintaining power system stability.
Blank 1
Blank 1 | Add your answer
Question 6 12.5 Points
Air circulated through the generator can remove heat just as well as hydrogen can.
® te
False
Clear selection
Question 7 12.5 Points
Briefly explain speed droop.
Use the editor to format your answer
Question 8 12.5 Points
The goal of the power grid is to match supply of electricity to demand for electricity
® te
False
This is AI generated Response.
Asked by: Abhishek
Created at: 2025-09-24 07:41:27
Asked by: Abhishek
Created at: 2025-09-24 07:41:27
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Here are the step-by-step solutions and explanations for each question:
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## Question 5
**Question:**
The ____ maintains the generator output voltage, controls the reactive power, and assists in maintaining power system stability.
**Step-by-Step Solution:**
1. Identify the device responsible for generator voltage and reactive power control.
2. The device that performs these tasks is called the **Automatic Voltage Regulator (AVR)**.
**Final Answer:**
**Blank 1:** Automatic Voltage Regulator (AVR)
---
## Question 6
**Question:**
Air circulated through the generator can remove heat just as well as hydrogen can.
**Step-by-Step Solution:**
1. Compare the cooling efficiency of air vs. hydrogen.
2. Hydrogen has better thermal properties (higher heat capacity and lower density) than air, making it a more efficient coolant.
3. Therefore, the statement is **False**.
**Final Answer:**
**B. False**
---
## Question 7
**Question:**
Briefly explain speed droop.
**Step-by-Step Solution:**
1. Recall the concept of speed droop in generator/governor systems.
2. Speed droop is a characteristic of the governor system that allows the generator speed (and thus frequency) to decrease slightly as load increases.
3. This feature helps in load sharing among parallel generators.
**Final Answer:**
**Speed droop is the decrease in generator speed (or frequency) as the load increases, allowing multiple generators to share load proportionally and operate stably in parallel.**
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## Question 8
**Question:**
The goal of the power grid is to match supply of electricity to demand for electricity.
**Step-by-Step Solution:**
1. The main objective of the grid is to balance generation and consumption in real-time.
2. This statement is **True**.
**Final Answer:**
**A. True**
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### Summary Table
| Question | Final Answer |
|----------|-----------------------------------------------------------|
| 5 | Automatic Voltage Regulator (AVR) |
| 6 | False |
| 7 | Speed droop is the decrease in generator speed (or frequency) as the load increases, allowing multiple generators to share load proportionally and operate stably in parallel. |
| 8 | True |
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