8 Questions
The operation of monitoring devices like relays and the tripping mechanisms of breakers require independent power source, which does not vary with the main source being monitored. Batteries provide this power and hence they form an important role in protection circuits. The relay/circuit breaker combination depends entirely on the tripping ______ for successful operation. Without this, relays and breakers will not operate, becoming ‘solid’, making their capital investment very useless and the performance of the whole network unacceptable. It is therefore necessary to ensure that batteries and chargers are regularly inspected and maintained at the highest possible level of efficiency at all times to enable correct operation of relays at the correct time.
battery
The operation of monitoring devices like relays and the tripping mechanisms of breakers require independent ______ source, which does not vary with the main source being monitored. Batteries provide this power and hence they form an important role in protection circuits. The relay/circuit breaker combination depends entirely on the tripping battery for successful operation. Without this, relays and breakers will not operate, becoming ‘solid’, making their capital investment very useless and the performance of the whole network unacceptable. It is therefore necessary to ensure that batteries and chargers are regularly inspected and maintained at the highest possible level of efficiency at all times to enable correct operation of relays at the correct time.
power
The operation of monitoring devices like ______ and the tripping mechanisms of breakers require independent power source, which does not vary with the main source being monitored. Batteries provide this power and hence they form an important role in protection circuits. The relay/circuit breaker combination depends entirely on the tripping battery for successful operation. Without this, relays and breakers will not operate, becoming ‘solid’, making their capital investment very useless and the performance of the whole network unacceptable. It is therefore necessary to ensure that batteries and chargers are regularly inspected and maintained at the highest possible level of efficiency at all times to enable correct operation of relays at the correct time.
relays
The operation of monitoring devices like relays and the tripping mechanisms of breakers require independent power source, which does not vary with the main source being monitored. Batteries provide this power and hence they form an important role in protection circuits. The relay/circuit breaker combination depends entirely on the tripping battery for successful operation. Without this, relays and breakers will not operate, becoming ‘solid’, making their capital investment very useless and the performance of the whole network unacceptable. It is therefore necessary to ensure that batteries and chargers are regularly inspected and maintained at the highest possible level of efficiency at all times to enable correct operation of relays at the correct ______.
time
Relays and the tripping mechanisms of breakers require independent power source, which does not vary with the main source being monitored. Batteries provide this power and hence they form an important role in protection circuits. The relay/circuit breaker combination depends entirely on the tripping
battery
The operation of monitoring devices like relays and the tripping mechanisms of breakers require independent power source, which does not vary with the main source being monitored. Batteries provide this power and hence they form an important role in protection circuits. The relay/circuit breaker combination depends entirely on the tripping battery for successful operation. Without this, relays and breakers will not operate, becoming ‘solid’, making their capital investment very useless and the performance of the whole network unacceptable. It is therefore necessary to ensure that
batteries
The operation of monitoring devices like relays and the tripping mechanisms of breakers require independent power source, which does not vary with the main source being monitored.
Batteries provide this power and hence they form an important role in protection circuits. The relay/circuit breaker combination depends entirely on the tripping battery for successful operation. Without this, relays and breakers will not operate, becoming ‘solid’, making their capital investment very useless and the performance of the whole network unacceptable. It is therefore necessary to ensure that batteries and chargers are regularly inspected and maintained at the highest possible level of efficiency at all times to enable correct operation of relays at the correct time.
The operation of monitoring devices like relays and the tripping mechanisms of breakers require independent power source, which does not vary with the main source being monitored. Batteries provide this power and hence they form an important role in protection circuits. The relay/circuit breaker combination depends entirely on the tripping battery for successful operation. Without this, relays and breakers will not operate, becoming ‘solid’, making their capital investment very useless and the performance of the whole network unacceptable. It is therefore necessary to ensure that batteries and chargers are regularly inspected and maintained at the highest possible level of efficiency at all ______s to enable correct operation of relays at the correct
time
Test your knowledge of protection circuits and the role of batteries in providing independent power sources for monitoring devices in this quiz. Explore the importance of batteries in ensuring the successful operation of relays and circuit breakers in protection circuits.
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