Interested to Buy Any Domain ? << Click Here >> for more details...
how many size of electric cable, who used in Building & how
measurment this material ?
- 1 Answers
- 4893 Views
- I also Faced
- E-Mail Answers
Answer Posted / ratheesh
Types of wires:
7/20 , 3/20 & 1/18 wires types are there.
Nominal C/s area in mm:
This is for three phase connection
Main cabinet to DB box 7/20 = 7/.914mm
DB box to Geyser 7/20 = 7/.914mm
DB box to AC point 7/20 = 7/.914mm
Main cabinet to EB box earth wire 3/20 = 3/.914mm
Switch board to individual points 1/18 = 1/1.12mm
This is for single phase connection
Main cabinet to DB box 7/20 = 4mm
DB box to Geyser 7/20 = 7/.914mm
DB box to AC point 7/20 = 7/.914mm
Main cabinet to EB box earth wire 1/18 = 1/1.12mm
Switch board to individual points 1/18 = 1/1.12mm
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
design the irrigation canal(b,B,h )head is 3tms of water is supplied to the 200hectars of area and the base period crop is 150days dance to water travels as 35km.the canal section is trapezoidal and also calculate the slop the canal
How can you produce desired alloys and discuss their applications in daily life.
What is progress payment?
what is escalation?how it is done?
Mention different types of roof systems?
Basic civil interview questionsÂ
How u can calculate the Octagon ring distance from center of raft in 275 mtr chimney slipform errection? cantact no:0993455097
What is modular elasticity?
how many tonnes equals to one cubic feet?
what is the dimensions of river sand truck trailer or trolly ?
the distrubution system in water supplies is designed on the basis of avg daily demand peak hourly demand coincident of draft greater of B & C
in 100 cft = 1350 bricks in 100 cft = ? bloks
How to Rectify deep crack formed on Brick Wall? Explain the method of rectify the defect?
how to calculate the steel in 500yard
pls tell me , what is the water content
