what modulation is used in landline telephone signals?
- 2 Answers
- 9676 Views
- I also Faced
- E-Mail Answers
Answer Posted / xyz
PCM is not a modulation technique.
| Is This Answer Correct ? | 4 Yes | 4 No |
Post New Answer View All Answers
State thevenintheorem?
How we calculate the Multiplying Factor of Kwh meter for 3 phase alternator.
How to select the earthing transformer,for DELTA TO DELTA TRANSFORMER OR ALTERNATOR SIDE.Pls post your answers and calculation.
There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.
why we use two slope(differential & restraining) in differential relay.but in busbar protection differential we are using only one slope?please explain
how power is generated,and transmitted to our home..pls explain briefly in simple words.
As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.
what is the Pickup/drop off ratio in BCPU relays
Salient pole alternator is more stable, why?
How many VSC based HVDC are there in India and the world
how to modify DOL control panel into Delta Y connection?
WHAT IS THE MEANING OG (li = 7 In)
What is pd controller?
What is VSCF windelectrical system?
a)In a 3-phase 4-wire circuit, a circuit breaker is selected to protect the circuit whose highest fault level is 6.6 MVA. Determine the required minimum breaking capacity in kA. (Note: Covert 3-phase power in terms of kA to find answer.) b)Using the below, determine the required minimum making capacity in kA as a “peak value”. Rate breaking capacity (Icn) ka: Icn<= 1.5 Factor = 1.41 1.5
