When we need start the motor by method of star delta which size (KW or HP)motor

When we need start the motor by method of star delta
which size (KW or HP)motor should must be operate in Star
Delta Method,

Question Posted / sheikh

3 Answers
5415 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

When we need start the motor by method of star delta which size (KW or HP)motor should must be oper..

Answer / guest

Above 5HP motor are connected in star delta starter

Is This Answer Correct ?

4 Yes

4 No

When we need start the motor by method of star delta which size (KW or HP)motor should must be oper..

Answer / babbey ele engg

when the start moter in star mode BG the starting torque will be high after that in delta mode.than moter safe.

Is This Answer Correct ?

1 Yes

1 No

When we need start the motor by method of star delta which size (KW or HP)motor should must be oper..

Answer / neerajkumar

Above 7.5hp motor start in star&delta connection

Is This Answer Correct ?

1 Yes

1 No

Post New Answer

More Electrical Engineering Interview Questions

how we can select MCB ratings according to Voltages, Curves.

2 Answers

as a electrical student why should i hire you?

0 Answers TCS,

What is the meaning of EDO in DG panels?

3 Answers Bajaj,

How to calculate the electrical load for a standard telecom BTS shelter and capacity of DG set required to cater to this load?

3 Answers Bhel, INDUS, Indus Towers,

Can someone explain how does an IDMT relay works.

1 Answers AFM,

why AC voltage source are generate as 50 Hz ?

4 Answers

What do you mean by deregulated power system structure? Which structure (regulated/deregulated) is used by modern power system?

1 Answers

Types of circuit breaker

1 Answers

Conventionally, capacitors are considered to generate reactive power and inductors to consume it,how??????

1 Answers

what is dead tank CT AND what is live tank CT

2 Answers TATA,

what is a difference b/w earthing & neutral?

5 Answers ABB, KEC, Sterlite,

Why saturation region slowly shifted in the left side?

0 Answers

For more Electrical Engineering Interview Questions Click Here