Interview Questions Answers in Electrical Engineering

somaraju

{ City } amalapuram
< Country > india
* Profession * a.e
User No # 62684

Total Questions Posted # 2
Total Answers Posted # 2

Total Answers Posted for My Questions # 4
Total Views for My Questions # 9499

Users Marked my Answers as Correct # 10
Users Marked my Answers as Wrong # 16

Questions / { somaraju }

Questions Answers Category Views Company eMail

can we connect 2.2kw star motor in delta passion?

Zuari,

1 Electrical Engineering 4226

cause of failure of transformer bushes

3 Electrical Engineering 5273

Answers / { somaraju }

Question { 10119 }

What difference between MCB,MCCB,RCCB,ELCB please explain briefly with its rating.

Answer

MCB IS FOR SHORT CIRCUIT PROTECTION
MCCB IS FOR BOTH OVER LOAD ,UNDER VOLTAGE ,CIRCUIT
PROTECTION
RCCB ITS WORKING DEPEND ON CURRENT
ELCB ITS WORKING DEPEND ON VOLTAGE

Is This Answer Correct ?

5 Yes

6 No

Question { 18487 }

In LRS how much water PH value maintain for good operation
of motor?

Answer

ph value 7-8.5

Is This Answer Correct ?

5 Yes

10 No