0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How will you locate the fault in pre amplifier?
it is simply the voltage of the system
What is ocr efr uvr referred to in air blast circuit breaker?
ocr-over current relay(senses the over current in the circuits) efr-earth fault relay uvr-under voltage relay
What is medium and high voltage?
Medium voltage is over 1000 v, high voltage is over 45 kV.
How do you calculate 3 phase earth fault loop?
You can't have a three phase earth fault, you can have a phase to phase or a phase to earth fault. If you want the potential phase to earth fault current it will be your voltage times your impedance. If you want the phase to phase potential fault current then you should just double the above result.
Why is voltage split over a series circuit?
Voltage drop due to the resistance present in the series circuit causes voltage split over a series circuit.
How do you fix a b809d generator with under voltage problems?
AC card have over/under voltage adjustment for fault. If voltage drop to that range it will trip the fault. Also the unit have voltage adjustment in the bottom right. Voltage coming out of the cable vs voltage coming out Underwood can be different.
What is fault voltage?
It is simply the voltage of the system before the fault occurs.. Most probably this is the voltage of healthy system...
What is pre-fault voltage?
It is simply the voltage of the system before the fault occurs.. Most probably this is the voltage of healthy system...
What is fault inception angle?
It the angle between fault current and voltage at the point where the fault occurs.
Can a short circuit cause low voltage?
Most likely a short circuit will cause no voltage. Due to the high current on a short circuit fault the over current protection of the circuit will trip. This will cut the voltage supply off completely.
What is used in an electrical circuit to prevent a short current?
A Fuse or a circuit breaker can be used to protect an electric circuit from over loads. A surge arrestor / over voltage relay can be provided for voltage protection An ELCB/ Earth fault Relay may be provided for earth fault protection. Electrix Chennai, India.
What is fault 9318 on Ford Focus?
Low voltage from battery
How will you locate the fault in pre amplifier?
it is simply the voltage of the system
What is parsitic voltage?
A fault could generate hazardous parasitic voltages.
What is RRRV in power plants?
Rate of Rise of Re-striking Voltage is a voltage which is found when fault occurs in a power circuit protected by Circuit Breaker. This voltage may be twice the system voltage.
What is ocr efr uvr referred to in air blast circuit breaker?
ocr-over current relay(senses the over current in the circuits) efr-earth fault relay uvr-under voltage relay
Why is the current high when the voltage is low?
This is describes the condition at the location a short-circuit fault.
