- Easily damaged by high voltage
- Cannot be repaired
- Short service life
- All of the above
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When a capacitor was connected to the terminal of ohmmeter, the pointer indicated a low resistance initially and then slowly came to infinity position. This shows that capacitor is?
Answer: Option 2 Let'
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The power factor indicates how much of the apparent power is reactive power.?
Answer: Option 2 Let'
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The power factor (PF) indicates how much of the apparent power is true power.?
Answer: Option 1 Let'
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While testing a capacitor with ohm meter, if the capacitor shows charging, but the final resistance reading is appreciably less than normal, it can be concluded that the capacitor is?
Answer: Option 4 Let'
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What will be the output class A{ static void method(){ System.out.println("Class A method"); } } class B extends A{ static void method(){ System.out.println("Class B method"); } } public class Test{ public static void main(String args[]){ A a = new B(); a.method(); } }?
Answer: Option 1 Overriding in Java simply means that the particular method would be called based on the run time type of the object and not on the compile time...
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A capacitor in a circuit became hot and ultimately exploded due to wrong connections, which type of capacitor it could be ?
Answer: Option 3 Let'
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A mica capacitor and a ceramic capacitor both have the same physical dimensions. Which will have more value of capacitance ?
Answer: Option 1 Let'
1 Answers 2 views
Which of the following is an advantage of static capacitor for power factor improvement ?
Answer: Option 4 Let'
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Which of the following is the disadvantage due to low power factor ?
Answer: Option 4 Let'
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