We all know about DC concept,i.e +ve connected to +ve ,-ve
connected to -ve.
If landline phones lines are dc lines,then how it works even
if the polarties are interchanged??
What are emergency handovers?
How many 2:1 multiplexers do we need to make a 2 input xor gate?
why we prefer expressing the gain of an amplifier on a logarithmic scale rather than linear scale?
What is the weight per meter (Kg/m)of 0.5mm dia copper 10 pair,50 pair and 100 pair,200 pair,500pair telephone cables?
As a water tank loses heat, the temperature drops by 2 K/min when a heater is on, the system gains temperature at 4 K/min. A two-position controller has a 0.5 min control lag and a neutral zone of ± 4% of the setpoint about a setpoint of 323 K. Plot the heater temperature versus time. Find the oscillation period
Sir i'm working in an organisation last since 4 years and kept an own company, i want to whether it is must i should get electrical license for HT works for above 33KV works. what will be the cost. Please suggest.
what happen when unit step signal is applied to a integrater circuit.explain with graph
sir iam appearing railway exam 12to 15 times but unfortunately i could not qualify the written examination.can u give some suggestion for how to appear. this examination
IMPORTANCE OF SCALING IN MOS TRANSISTORS
with a neat sketch, show all the interconnections required between a 8085 processor and a RAM of size 4KB mapped in the range 2000H-2FFFH.
what is the minimum and maximam trace width in PCB design? why trace is measured in mils? what is the use of via? why the crystal oscillator is placed near chip?
what is the difference between electrical and electronic choke.. and whats the main advantage of elecronic choke?
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