Answer / rakesh vishwakarma

EDO=> Electrically operated Draw-out type Breaker
MDO=> Mechanically operated Draw-out type Breaker

Answer / rajkumar

EDO Breakers are Electrically Operated it as Motor to
operate (on/Off)
MDO Breakers are Manually Operated by means of handle

Answer / sham

EDO means electrically operated draw out type in this type
of breaker motor is used for charging the spring.

MDO means mechanically operated draw out type in which we
have to charge the spring manually.

Answer / jeevan

DO means electrically operated draw out type in this type
of breaker motor is used for charging the spring.

MDO means mechanically operated draw out type in which we
have to charge the spring manually.

Answer / siva

In EDO Breakers the Interlocks for Essential Operations is
Safely Done By Drawn out the Breaker Electrically to avoid
Damage and accident.It is an advanced Version of Mechanically
Drawn Out Breaker.

Answer / kunal

EDO MEANS ELECTRICALLY DRAWN OUT i.e SPRING IS CHARGED WITH
MOTOR

MDO MEANS MANUALLY DRAWN OUT i.e SPRING IS CHARGED MANUALLY

BOTH ARE DRAWN OUT BUT DIFFERENCE IS WHEATHER SPRING IS
CHARGED WITH MOTOR OR BY MANUAL.

EDO Can be charged manually also.It comes with motor for
spring charge and can be charged manually also. no need to
wait, operation will be done automatically.
Normally whereevr power switching is there we require EDO

Answer / desai tatak

Edo means spring is charged by motor its easy n safe condition.while mdo means spring is charged by manualy not need motor

Answer / ganapati

EDO - Electrically Draw Out
MDO - Mechanically Draw Out

Answer / engr.shahbul

EDO - Electrically Drawer Operated.
MDO- Mechanically Drawer Operated.

Answer / vinod v dobriyal

what is the difference between edo & mdo locking system

when we change tha taps from 1-16 in 100mva tr whether a constant voltage avaliable till it reaches tap 16 or voltage change as per taps change

1 Answers  

as per standards how many neutral earthings and body earthings are needed.please help me

2 Answers  

Why motor is not calculated in kva, whereas transormers are calculated in kva

2 Answers  

what is resticted earth fault protection ? how did it protect & work in power transformer

3 Answers  

how many kw = one ton air condition?

2 Answers  

what is the current law ?

4 Answers   Aster, TCS,

How i measured Bus bars weight without wighting ?

3 Answers   Encom,

1. A bomber drops a bomb from an aircraft flying at 2000 km/hr. at an altitude of 7km. The speed at which the bomb will strike the earth would be

0 Answers   KNJ,

WHAT IS THE SPECIFICATIONS CONSIDERED DURING DESIGN FOR THE OVER CURRENT RELAY?

3 Answers  

what is the max working temperature of an oil filled transformer say of about 1500kva.

3 Answers  

If breaker is undefined position, first step to do.

0 Answers   KSEB, L&T, Siemens,

what is the function of switch gear ?

10 Answers   Exxaro,