Electrical Parameters and electrical units

 There are the various electrical parameters which have theirs own unit of measurement and symbols. Here this table shows important electrical parameters unit based on the international system, which is also known as SI system.

 

Electrical Parameters

Measuring unit

Symbol

Description

Voltage

Volt

V or E

V = I × R

Current

Ampere

I or i

I = V ÷ R

Power

Watts

W

P = V × I  or  I2 × R

Resistance

Ohm

R or Ω

R = V ÷ I

Conductance

Siemen

G or ℧

G = 1 ÷ R

Capacitance

Farad

C

C = Q ÷ V

Charge

Coulomb

Q

Q = C × V

Inductance

Henry

L or H

VL = -L(di/dt)

Impedance

Ohm

Z

Z2 = R2 + X2

Frequency

Hertz

Hz

ƒ = 1 ÷ T

 

Read more about

1. What do you mean by Electricity?

2. How hydroelectricity is generated?

3. What do you mean by electrical circuit?

4. Which is dangerous volt or ampere?

 

Location: India

Comments

Post a Comment

Popular posts from this blog

How hydroelectricity is generated?

Image
  Before knowing about how hydroelectricity is produced we have to know about what do you mean by hydroelectricity. Hydroelectricity is the electrical energy which is produced by converting the mechanical energy of the water to electrical energy. There are total three sections in hydroelectricity power plant. 1)   Dam:     It is also known as the reservoir of water. In dam we collect water for the future propose cause in some season due to lack of water we have to close the production but as dam has the reservoir of the water we can use it in that season when we lack water and produce electricity.     Also there are some hydro power which doesn’t has dam and use running water for producing electricity which is also known as RUN OF THE RIVER hydro power plant.      2. Tunnel :  Tunnel is the part of the power plant which is responsible for making water flow from dam towards the turbine. There are also various types of tunnel used as types...
Read more

Why Birds Don't get Shock while Sitting on Electric live wire?

Image
We had seen many times that birds are sitting on overhead wires but also it doesn’t get electric shock, here are some reason which leads to make safe from electric shock for birds: 1.  Birds are not touching the ground or anything in contact with ground or neutral line, so the electricity will stay in the power line. 2.  As we know that bird place both leg on same wire of same voltage so because of no potential difference in two legs of bird there no electricity is conducted. 3.  Electricity always choose a low resistance path so in bird and wire case wire has low resistance and bird leg has high resistance so here electricity will easily flow through wire rather than bird leg  so as no current flow through bird it will no get electric shock. 
Read more

Xiaomi Black Shark 3- Specification

Image
  Technology : GSM/ CDMA/ HSPA/ EVDO/ LTE/ 5G Announced : 2020, March 03 Dimensions : 168.7 x 77.3 x 10.4 mm (6.64 x 3.04 x 0.41 in) Weight : 222 g Build : Glass front, aluminum back, aluminum frame SIM : Dual SIM (Nano-SIM, dual stand-by)  Display size  : 6.67 inches, 107.4 cm 2   Resolution : 1080 x 2400 pixels, 20:9 ratio OS : Android 10 Chipset : Qualcomm SM8250 Snapdragon 865 5G (7 nm+) CPU : Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) GPU : Adreno 650 Memory card slot  : No RAM : 8/12 GB ROM : 128/258 GB Main camera : 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 13 MP, f/2.3, (ultrawide) 5 MP, f/2.2, (depth) Front camera : 20 MP, f/2.2, (wide) Loud speaker : Yes, with stereo speakers Earphone jack : 3.5mm WLAN : Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Bluetooth  : 5.0, A2DP, LE, aptX HD, aptX Adaptive GPS : Yes, with A-GPS, GLONASS, GALILEO, QZSS, BDS Radio : No USB : USB Type-C 2.0 Sen...
Read more