Answer / parveen sharma

MONOBLOCK PUMP IS USED IN MAXIMUM HOMES.

Answer / sukhvinder

submersible pump is suitable for home use in case of
drinking.

Answer / sithathur ramamoorthy

mono block,centrifugal type is best upto 35 feet.upto 100
feet jet pump is best at low cost.upto 450 feet
aircompressor or bore well submercible is best.

For household Load of 11Kw supplying 5Nos. 1.5 ton Air conditioners + usual other load what shall be rating of Either ELCB Or ELMCB? Which of the circuit breaker will be a better choice?

2 Answers  

---

For polarity test on a 11/3.3kV 2.5MVA delta-star Unit Auxiliary transformer,415V 3-phase supply was applied at the HV. Connection between Aa was made with a 2.5mm cable. As soon as power was switched on the cable caught fire and burnt. This test was then abandoned. It is noteworthy to say that a similar cable was also used in a similar transformer for the same. The cable did not burn and test was successfully completed with good result. What is wrong? Please, help me out.

3 Answers  

---

2 hp motar how many amps taken please show me the formula

4 Answers   Cable Wireless,

---

what is the meaning of 0.5ohm Resistance

0 Answers   Vardhman,

---

How to calculate the heat load for a electrical room

0 Answers  

---

What is the formula to calculate capacitor bank rating for a certain load.

2 Answers  

---

Brief me about maintenance planning & sheduling of machine tool.

0 Answers   HCL, Thermax,

---

Let's say I have 2 current carrying conductors C1 and C2 carrying currents of 5A and 10A. They are brought close to each other from a distance of infinity to a distance of 10cm away from each other - 1. What would be the values of current flowing in each conductor when (taking into account effects of interference of each conductor on the other) - a. The currents are AC b. The currents are DC c. C1 is AC and C2 is DC Please explain your answer with mathematical equations and formulas. Please specify the final numeric answer. Please make assumptions and clearly specify them.

1 Answers  

---

As per the theory current doesn’t flows in Neutral, but practically it is not applicable, explain why?

3 Answers  

---

what is W.T?specify the acceptable range?

0 Answers  

---

what is the diffrance with elcb,rccb,mcb

2 Answers   Thomson,

---

what are the effects on an power plant and consumers if the power factor is increased or decreased?

2 Answers  

---