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it is a unit in a BTS i.e. base transreciever system..these bts are installed with towers that are used for mobile communication. The piu consists of a power plant and battery bank. power plant has rectifier to convert ac to dc and battery back up is used in case of power failure.
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What is the use of isolation transformer in UPS?
It will segregrate the Battery unit and power supply unit,seperate.----Arun
How do you calculate the watts of a central air and heat unit?
You should not have to calculate the watts of the unit. All the information that you need will be on the nameplate of the unit. It is this information that electricians use to calculate the conductor size and breaker to supply the power to the unit.
Why we use 2 Tx and 2 Rx in transmission cables in telecom?
1 is for transmit and 1 is for redundancy
What is the electricity usage of a power Circular saw?
It depends on the power rating of the saw. If it is a 1 KW (Kilowatt) saw then it will use 1 KWH (Kilowatt hour) of electricity for every hour it is used. This is equivalent to 1 unit of electricity. If it is 500 W (Watt) then it will use half this. If it is 2 KW it will use double this.
What is the difference between Hz and watts?
'Hz' is the symbol for 'hertz', the SI unit for frequency -equivalent to a 'cycle per second'. The frequency of your supply is 50 Hz in Europe, or 60 Hz in North America.The 'watt' is the SI unit for power, which is the rate at which your electrical appliances use energy.
when You can use the AN/PRC-152 as a mobile radio by inserting it into a VAA. Identify TWO components that make up the VAA?
-Power amplifier-Vehicle interface unit
What is power and what is the unit for power?
Power is the rate of use of energy in time. The unit of Energy is joule and the unit of Power is joule/second or Watt.
Why would one need to use a telecom inventory management?
If you use a telecom inventory management system you can manage resource and control costs. This is a central database for organizing telecom invoices and making your life more easier.
What is the use of surge arrestor in the telecommunication power supply system?
The same as any surge arrestor equipment - to prevent surges from damaging the (telecom) equipment.
Can you use protools without a interface?
no you cannot use protools without an interface as a matter of fact you cant use it with just any interface either it must be a protools compatible interface and the software must be compatible with the interface.
What is a collection of individual programs sold together as a unit?
______suite normally use a similar interface and share features.
Where do you use the unit of horsepower today?
in measuring an engines power
What is the use of isolation transformer in UPS?
It will segregrate the Battery unit and power supply unit,seperate.----Arun
What kind of phone do you need to use apps?
Any phone that supports Vodafone Live.If on Telecom,then go for a Telecom XT phone.
How do you connect a MXL 990 microphone to a Mac?
You don't need a mixer. You will need an audio interface (either USB or Firewire) that has phantom power, that is, 48 volt power to power this condener microphone. With the interface connected, you can use this microphone with Garageband or any other recording software that support CoreAudio hardware.
Does bluetooth use parallel interface?
No, bluetooth is a serial interface.
Most operating systems today use a text-based user interface?
No, they use picture based interface
