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it is a detector that does not change the conditions in which it is being used
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∙ 15y ago
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What is the passive voice of he is playing in the ground?
"He is being played on the ground."
What is the verb in this sentence 'The detector was broken by the curious child'?
The verb is 'was broken'. It is the 3rd person singular past passive of the verb 'to break'.
How to find metal in what if your ground without a metal detector?
All u have to do is dig and grab it
What is the use detector in wireless communications?
The detector detect the audio signal in the received modulated RF signal, rectify it and filter the RF to ground and pass the pure audio to the next stage
How does a curtain passive infrared detector work?
Infrared detectors work on the principle of heat.The detector aims multiple beams of infrared waves or "curtains" into the detection path.The detector is looking for the difference in temperature between each "curtain". If there is no body heat present, all "curtains" will have the same temperature. If the difference exceeds a predetermined threshhold, a circuit is tripped.
Can you use a beach metal detector on normal ground?
Yes. It's just that sand is easier to dig in.
Where can you find precious metal in ground?
I am not sure... But I would suggest using a metal detector. Hope it works!
Difference bitween active and passive satellite?
In passive satellite system the ground transmitting system power at the reflector. The receiving ground system received a function of the power that has been intercepted by the reflector. In active satellite received the function of the energy band toward it by the ground transmitter system and the received power is active amplitude by active electronic means.
What is the difference between detector and diode detector?
difference between detector and diode
What are the suggested passive air defense or ground defense equipments?
For passive equipment ome kind of electronic warfare jammer, although if you wnated to shoot something you'd need active gear like AAA.
What is pir?
A PIR normally refers to a passive infra-red detector. These are the detectors typically used in security systems to detect movement of people. They are normally found with a small translucent window in the front of the detector. The detector works by measuring the infra-red radiation (heat) from the field of view in front of the translucent lens. When the radiation levels change or a heat source moves, the output of the detector is triggered. Normal security use will detect a person moving in the field of view but they can be far more sensitive and detect movements of far smaller animals.
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
