Answer / prafull dhuri

I Think we will check motor in star , because in star
connection motor will takes less current

Answer / k.prakashchandra

As you are checking for connection only ,smaller capacity
cable will serve the purpose.

Answer / suresh

Motor in star connection less current will take ,No need higher capacity cable for trail.

Answer / k.prakashchandra

To check whether connected in star or delta ,just open the
terminal box of the motor .

What is the rotor frequency of 10 Hp 1440 RPM 50HZ 415V ?

0 Answers  

---

Shall we get electrical shock if we touch the positive terminal of a 230 volt dc supply?

22 Answers   Essar,

---

why transformer neutrol is grounding

6 Answers  

---

Why L.T.Cable voltage rating is 1.1kV,where as system voltage is 0.415kV?

0 Answers   HCC,

---

which is better VCB or ACB and why?

7 Answers  

---

What types of motors are used in cranes

9 Answers   BPDB, BUBT, CNH,

---

i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license

0 Answers  

---

what is relay type VDG,CDG,VTT ect?

1 Answers   Bhel,

---

Graphs of measuring power and speed on dc motor

0 Answers  

---

Dir sir we have 750 kva Caterpillar dg set we are fas on different problem we start dg set ofter 1 mint apply load around 500a dg was run one or 3 mint after 3 mints dg was shutdown automatic how to face tis problem

3 Answers  

---

What are the section criteria for cables. Now everywhere XLPE power cable is used or PVC is also used?.

0 Answers   DAE,

---

Can i get some examples of mechanical devices?

1 Answers  

---