Interview Questions Answers in Electrical Engineering

pankaj mangukiya

{ City } surat
< Country > india
* Profession * electrical engineer
User No # 74834

Total Questions Posted # 0
Total Answers Posted # 4

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Questions / { pankaj mangukiya }

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Answers / { pankaj mangukiya }

Question { Torrent Pharma, 60811 }

What is the Full form of Rccb,MCCB,

Answer

Molded case circuit breaker

Is This Answer Correct ?

132 Yes

22 No

Question { 6947 }

we have consol make 3 phase servo stabilizer for cnc m/c.
while installing the earth neutral voltage is 1.7 volts at
stbilizer off condition and when stabilizer get on en
voltage reaches 4.8 volts (new earthing is done and neutral
is helthy condition all phase to neutral volts 440,442,441
v)why this happen.solution for cause.

Answer

plz check your multimeter. it may be because of corrupted
meter. OR while u measure the voltage keep it away from
Electrical area.

Is This Answer Correct ?

0 Yes

1 No

Question { 12557 }

If the ceiling fan is on slow speed, does it consume less
electricity?

Answer

depend on which type of Fan regulator used..
if old resister type used then answer is same power
if new electronic type used then low speed means low power
consumption...

Is This Answer Correct ?

28 Yes

2 No

Question { 3775 }

Can we install and run MCCB suitable for 440v 3Phase 4wire system, on a 220V 3Phase 4Wire System.

Answer

yes

Is This Answer Correct ?

1 Yes

0 No