Answer / prakash suhane

Signal whoes voltage vary contineously with respect to time
are analog signal. signal voltage which are constant with
respect to time on either step (0N/OFF) are Digital signal.

Answer / shahul

Ex.
Switching a Table Lamp with ON/OFF switch,it is called Digital.
Switching a Table Lamp with Regulator,it is called Analogue.

For Digital Signal will be Either On or OFF (1 or 0)

For Analogue Switching signals will be variable.

I have a 5KVA UPS. Total load to be connected almost 3KW. Ordering a battery pack with capacity of 1920VAh. How long will the backup time be?

1 Answers  

---

diffrence between windings of high tension side and low tension side of transformer

1 Answers  

---

Why transformer called by KVA?

8 Answers   Reliance,

---

In which connection the voltage will be more , in star or delta connected motor?

3 Answers  

---

what's producer of XLPE cable laying in undergroung

0 Answers  

---

Why there are some equipment(i.e:TV) that using 2-pin plug instead of three? What happen if there is current leakage? Are we going to get electric shock??

0 Answers   College School Exams Tests,

---

how to flameproof electrical motor on the shaft?

0 Answers  

---

Any one Give me formula for to increse the power factor, 0.8 to 0.95, How much the KVAr Required

9 Answers   Emerson, Rajshree Sugars, Siemens,

---

Make a list observation on Transformer?

0 Answers   HSL,

---

can we check the resistance of earthing electrode while it is connected with the neutral of UPS system

3 Answers  

---

How we check vector group for a Dyn1 transformer?

6 Answers  

---

Sir, I m 3rd year student 4m DCE and want to do internship in siemens or l&t or any other mnc related to electrical engineering. please tell me the procedure 4 same and oblige me

0 Answers  

---