HOW CAN YOU CALCULATE PRACTICAL EFFICIENCY OF A ASYNCHRONOUS INDUCTIONMOTOR OF 7.5KW,& MOTOR IS RUNNING WITH AVOLTAGE OF 410 VOLTS,& TAKING CURENT OF 13 AMPS

0 Answers  

---

hi!!! i have a question that how the thermal test in winding temprature test is taken can anyone explain me in detail??? i will b very thankful!!!!

1 Answers  

---

What is BKW of Motor. And what its significance

1 Answers   CGL, PK, Thermax,

---

we have 3 phase 4 wire supply 230/415 V.AC and our distribution is single phase or we have all single phase 220 v,ac operated appliances. and noted the current with help of clamp meter Red to N = 20 Amps. Yellow to N = 45Amps and Blue to N = 30 Amps ( total is 95 Amps ) what will be neutral current on the main .

1 Answers   ABC,

---

what is difference between power transformer and distribution transformers

1 Answers  

---

Is the inductance parameter of transmission line affected by taking the earth into consideration?is the same true for capacitance? Justify the answer.

1 Answers  

---

HOW VFD USED IN ENERGY SAVING

8 Answers   ITC Infotech,

---

Find the netid and hostid for the following classful IP addresses? i) 117.34.3.8 ii) 132.57.8.6 iii) 207.3.54.12

2 Answers   UOG,

---

define stator,rotor,excitor,rotating rectifier in generator?

1 Answers   Saudi Oger,

---

why a vaccum is created in condenser

13 Answers   Honda,

---

What is fault level? How can be calculate the fault level?

1 Answers  

---

If UG power cable both ends are to be earthed or what? If not why?

0 Answers  

---