howmuch current can carry the 2.5Sqmm copper cable?
Answer Posted / umair
Dear friends,
current rating never depends on length, actually minimum
voltage drop depends on length, the current rating 3 amp
per sq.mm cable so (2.5 sq.mm x 3) = 7.5 Amp
| Is This Answer Correct ? | 11 Yes | 16 No |
Post New Answer View All Answers
What was your role in the silicon evaluation/product ramp? What tools did you use?
What is the difference between electronic regulator and ordinary electrical rheostat regulator for fans?
we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.
can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value
(In MEP services) HVAC in AC Plant room what else can we provide if the chiller is not considered?
In Plumbing services What are accessories we consider for a bathroom?
Explain the different methods used in the choice of rotor slots for reduction of harmonic torques in an induction motor.
Explain how to determine capacitor tolerance codes?
According to conduit size which size wiring & how many wires can we provide wires in conduit & how can we select conduit size accordingly?
two phases with neutral supply can be taken in 3C X 10 sq.mm cable .
which type of questions asking for solar companies?
Dear all, I just want to ask an expert on this forum for some insights. For the magnetic balance test, when applied voltage on a Delta-Star transformer e.g. Dyn11, the following relationships apply for HV side: 1. H1-H2 = H2-H3 H3-H1 2. H2-H3 = H3-H1 H1-H2 3. H3-H1 = H1-H2 H2-H3 For the LV side also: 4. X1-X0 = X2-X0 X3-X0 5. X2-X0 = X3-X0 X1-X0 6. X3-X0 = X1-X0 X2-X0 Is there a similar pattern for Y-d, Y-Y, D-d? And how about Y-z, D-z, Z-y transformers? I've tested a YNzn5 transformer and for LV side I don't see the pattern. In this particular case I got for LV side the following (see values below): H1-H0 H2-H0 H3-H0 X0-X1 X0-X2 X0-X3 128.0 119.9 7.2 29.2 13.3 15.8 70.7 128.4 59.2 23.4 22.0 3.6 7.2 120.1 128.1 13.4 29.3 15.8 What is the relationship here for LV? For row 1 I see the relationship, for row 3 I also see but it's shifted, but for row 2 I don't see such relationship. Any suggestions, answers, someone?
What is the minimum underground tank size capacity considered for firefighting purpose?
how do i commission a distribution transformer knowing all its ratings and transformation ratios?d
how is calculated the quantity of weight in hot test xlpe?