Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / 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.
| Is This Answer Correct ? | 28 Yes | 0 No |
Post New Answer View All Answers
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
The size and construction of bushings in a transformer depend upon?
What is effect of harmonic current (Draw by VFD) on power system/ electrical Equipments ?
what is the solution for meger test failed the MV cable?
hai now i am working as a electrical design engineer in construction field can i get a job in oil and gass field or power plant project as a electrical design engineer?
armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?
what is ground fault in ACB?
In ht capacitor ckt we are using LBS Panel it having isolator with fuse, one of HT fuse flash over, so what is reason behind this event.
what is acceptance test in electrical engineering.
Define early construction of human being
what is photo voltic cell,& what are the materials associated with that?and any spcifications like volts/cm etc?
My question is whether bellow formula is correct to find bus size for 46kA for 0.5 second & what is RT in bellow formula. formula to calculate the size of busbar to withstand the thermal stresses due to currents with duration of 0.2 sec to 5 sec. Sp = RT( I x I x t) / K Where Sp – is the cross sectional area of bus bar in millimeters. I - is the value of AC fault current. t - is the operating time of disconnecting device in seconds. K – is the factor depending on the material of the conductor, insulation and initial and final temperature. Value of ‘k’ for copper is 143.
1)Explain why the cradle guard is used on railway crossing in overhead line construction?
What is the formuala to calculate the rating of motor protection circuit breaker
Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise carrying amps rating.Please give the solution with a good example.
