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Why does my smoke detector beep intermittenly with a brand new battery on Is there a smoke detector that does not beep intermittenlybut has a light indicator for battery operation?
Wiki User
∙ 15y ago
More than likely the cool temperature is causing a marginally good battery to fail the automated battery test. This test applies a brief resistive load to the battery that simulates the power required to sound an alarm. If the voltage falls below a predetermined level, an audible chirp is generated to indicate battery replacement is needed. Cool temperatures affect the battery chemistry in such a way that the voltage will be lower during this test. As a side note, use of lithium batteries in a unit designed for alkaline batteries will exacerbate this problem.
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoNope, the beep is there to let you know that it is running out of battery power before it is too late. If the new battery is fully charged the beeping will stop.
Wiki User
∙ 15y agoThe blinking light is used to indicate that the battery is fine.
Wiki User
∙ 17y agoSpiderman! A spider did it. Clean it.
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How many kwh would a smoke detector use that is 120 VAC 60 HZ 80mA?
kW = I x E x pf/1000. Take this figure and multiply it by the amount of hours that the smoke detector is in operation. pf = power factor.
When was the first carbon monoxide detector invented?
The earliest patent for a carbon monoxide detector was from 1927. But, it wasn't until 1993 that First Alert introduced the first detector.
What is the pressure detector placed in a vessel to measure the level of a liquid?
DiFFERENTIAL PRESSURE LEVEL DETECTOR
Can a smoke detector sound from heat only?
Then it wouldn't be a smoke detector, but there are fire alarms that are triggered by temperature.
Do you still need a carbon monoxide detector if your home is heated electrical?
Detector is not for carbon monoxide. It is for carbon dioxide.
What is the principle of operation of explosive detector?
They usually respond to airborne volatile chemicals, which are typical around explosives.
What causes malfunction light to come on?
A malfunction indicator light comes on because a detector elsewhere in the item has noticed a malfunction in whatever it is monitoring.
How are coins found using a metal detector?
Coins are found by the detector sending a pulse which picks up metal signals. Now there are two types a low frequency and a pulse indicator, the low frequency is used to pick up deeper objects
How many kwh would a smoke detector use that is 120 VAC 60 HZ 80mA?
kW = I x E x pf/1000. Take this figure and multiply it by the amount of hours that the smoke detector is in operation. pf = power factor.
What is remote reading compass?
A remote reading compass uses a remote detector to determine the heading to be shown on the compass indicator on the pilot's instrument panel. The detector will be a Flux Detector/or flux gate and consists of a pendulous set of 4 coils aranged on a three leg "spider" One of the coils is the excitation coil supplied with 26V 400 HZ AC while the other three have an induced ac voltage from the excitation. Depending where they lie realative to the earth's magnetic field their output voltage will be either assisted or hindered and there will be an electric field created in the the three output wires which can drive an indicator to display the aircraft magnetic heading . These Indicators will be usually a HSI ( Horrizontal Situation Indicator) PNI ( Pictorial Navigation Indicator) or RMI (Radio Magnetic Indicator) Usually the output signal from the Flux detector is so small that an amplifier is needed to boost the signel to the Indicator. This system is usually GYRO STADILISED ( Directional Gyro) to make it display accurately in turns and to make it wander less. If it is not fitted with a gyro then the system is called a NON GYRO STABILISED REMOTE READING COMPASS system. It still workes but the display is more inclined to wander.
What is the working principle of a metal detector?
The operation of metal detectors is based upon the principles of electromagnetic induction. Metal detectors contain one or more inductor coils that are used to interact with metallic elements on the ground. The single-coil detector illustrated below is a simplified version of one used in a real metal detector. Muhammad Abubkr Saeed
What causes malfunction indicator light to come on?
A malfunction indicator light comes on because a detector elsewhere in the item has noticed a malfunction in whatever it is monitoring.
What is the difference between detector and diode detector?
difference between detector and diode
What is the palindrome for detector?
"radar" is a palindrome for detector.
What is a palindrome for detector?
Radar is a palindrome for detector.
How do you make a frequency detector?
i just asked for a frequency detector jst as brain wave detector.
What actors and actresses appeared in Detector - 2007?
The cast of Detector - 2007 includes: Greg Joseph as Detector
