Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between the HT Cable and LT Cable ?
- 28 Answers
- 149466 Views
- Intergulf, Prabhat Cables, I also Faced
- E-Mail Answers
Answer Posted / ankit jain
In general we only use two words ie. LT & HT cable.
LT = below 500V
HT=Above 500V
But as per IS standard:
there are following voltage grades.
below 1000 V = LV
1100 V < MV < 36 KV
66 KV < HV < 150 KV
150 KV < EHV < 525 KV
We generally use PVC insulation for LV And MV cables. But it
is not compulsary to use PVC Cables as now XLPE cables are
more preffered because of certain advantages over PVC
Insulation.
| Is This Answer Correct ? | 8 Yes | 2 No |
Post New Answer View All Answers
what is the minimum winding resistance of 30hp compressor, to run or to switch on
what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?
Why neutral point is consider as zero potential?
what is the power rating of CPU, CRT type moniter, LCD type moniter,scanner Approx.
why different series of vfds (like allenbradley)are used in industry ?
can we use trip light with bus coupler?
Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?
i wasted one year for the job after completed my btech what can i say about 1year time in interview
How Can I calculate for the photometrics requirements for a street lighting? Data given are: 45 units of 6 meter light pole with 150 watts metal halide lamp, 220 volts and installed in a promenade area.
do any one help me to get "C" license,, i have doubts ,,, if mediators ter pls call me,, my no is 8056640042
How can claculate to attain the desired PF in the line ( HOW Much KVAR is required ) Pls Give the formula? Equate Petrochemical 0 1 how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec. 0 1 What will happened. if we feed 3phase supplay to the stater with out insert the rotor. How much current will flow through the stater winnding? Equate Petrochemical 0 1 What is required of exietation to the alternater. 0 1 why star point of HT motor not earthed? Equate Petrochemical 0 1 Why we are getting low voltage in star connection? Equate Petrochemical 0 2 What's ND relay & it's functions? Equate Petrochemical 0 2 How instantanious short circuit current is calculated? its formula? Equate Petrochemical 0 2 What is servo Motor? What's the advantages of this motor over Induction motor? Equate Petrochemical 0 2 What is core CT & it's function? Equate Petrochemical 0 3 what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY L & T 0 4 What is required of exietation to the alternater. KNB 1 23 what is the design voltage for 6.6KV 2000 KVAR HT capacitor? Consultancy 0 3 Pls explain about vfd control?Where it is used, Give some example? siemens 1 22 Please explain me abt PQ diagaram in the power sector. 0 9
WHAT ARE THE DATAS REQUIRED FOR PROTECTION AND METERING AND CONTROL AND LOGIC PREPARATION,HOW TO STUDY THE PROTECTION AND METERING?
why is using sensor?what is differece between photoelectric and proxmitty?
What is the difference between electrical earthing and electrical grounding?
What do you mean by transformation ratio of instrument transformer?
