i want to held the examination of the bpsc.pl gave the condition &prepare to eam &whose subjet are chose
2543i worked as microwave engineer and recently i am working as SDH engineer, i created some crossconnection but about the huawei MUX its difficult to find out the solution for any problems and exect way of doing the task? Please help me if any one having expertise on that area and SDH
2 5998In Telecom, While call set up what are the Masseges will flow from all network element to each other.
NSN,
2275why is there -48 v DC voltage use in CISCO Router.?? is there any advatage to use this type of negative voltage rather than positive voltage??
1 4646What is the difference between generator differential protection and transformer differential protection??
TATA,
2163the three lamps are connected in series 40w 60w 100w at 230mains which lamp glow brightly....
IIT,
6 10395What is the reason that sometimes we get network busy message in mobiles while attempting a call?
NTPC,
6 37485The peripherals of the computer(like keyboard, monitor) are connected through buses directly or is there any interfacing device present in the CPU?
NTPC,
3 6977Post New Electronics Communications Questions
Why you prefered plastics in the optical fibre development than other material?
Draw the vi characteristics of an ideal diode.
What is a transducer and transponder?
what kind of negative feedback is present in a noninverting op-amp.
Why r-c filters are suitable only for light loads?
Hi I.m Abishek Chandra Electronics and Communication Engineer fresher 2009. I have 2 job offers. 1. Configuration Engineer at First American Corporation 2.Testing Engineer at Mphsis I don't wat to go by the brand name. I.m thinking in terms of growth
charge at rest result in e.f and charge in motion result in m.f then how can an accelerated charge give rise to emf wave? then there should be no e.f due to acc charge as it rise from charge at rest?
Explain how the active power factor correction changes the wave shape of current drawn by a load to improve the power factor?
8. How many E1s are supported by one E1 card in BTS
WHAT IS THE DIFFERENCE BETWEEN PLC AND embedded systems
what is meaning of system with diagrams?
Explain why is the plastic dip ic package most widely used?
What is delay angle?
What is the main differnce between the SCADA and HMI also what is DCS?
We have 6.6 KV, 250 KW HT Motor and i want to run this motor with 250 KW LT Variable frequency drive. Is this Possible? How? what are the major modification required?