Answer / sakthivel

six wires we need star delta motor starter

Answer / charanzz

Totally 6 wires, 3 for Star + 3 for Delta

Answer / nvyibrahim

we need 3core cable 2runs or 3core+earth cable 2runs

Answer / deepak

u reuire only three wires for this becoz 3 wires goes to star first then three from delta goes to the motor terminal so u need three wires only.....not six

Answer / ali

2 wires

How much must be gape bitween 2 cable on cable tray?

1 Answers   El Seif,

Where the excitation is given either stator or rotor in actually in power plants?

8 Answers  

What are the causes of eddy current losses?

1 Answers   Schneider,

hi frienda We have 750kva cater pillet dg set we are fasing one diffrent proublam in dg we are start dg set after one mint applying load around 450a load but dg was run 3 Or 4 mints after 3 mints dg was shuding down automatic how to face this proublam pls tel any budy

1 Answers  

can we use 220 volt 15 w a.c. lamp on 220 volt d.c.

6 Answers   TCL,

how the high voltages are produced?and what it causes?

4 Answers  

How 48-relay (incomplete sequence) functions?

0 Answers  

How you calculating the current for a 2.5 Sqmm cable. A 30 Hp 3 phase AC motor of power what size of cable is used for this motor.

7 Answers   Siemens,

how to define tell me about self

0 Answers   Bhel,

How can we convert dc to equivalent ac??

4 Answers  

what is the meaning write of AC1,AC2,AC3 .....power contactor

7 Answers   ABB,

operation principle of a generator? Gss, Diesel and HFO which is better and why?

1 Answers