rinkesh


{ City } bharuch
< Country > india
* Profession * electrical engineer
User No # 110071
Total Questions Posted # 0
Total Answers Posted # 8

Total Answers Posted for My Questions # 0
Total Views for My Questions # 0

Users Marked my Answers as Correct # 100
Users Marked my Answers as Wrong # 8
Questions / { rinkesh }
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Answers / { rinkesh }

Question { Palace Consultant, 3318 }

transformer is connected with 50hz and 60hz at same rating
which will give more output on same rating


Answer

both gives same output .... bcoz in xmer definition ...
It iz the device to stepup and step down the voltage
Without change in frequency ... so frequency iz not
Come in pictures in case of transformers

Is This Answer Correct ?    1 Yes 1 No

Question { TCS, 3669 }

What's the differs between voltage & current & emf.


Answer

Current is flow of electron in particular time
Voltage is potential difference between two point A & B ..
EMF is voltage provide by source like bettry and other ...

Is This Answer Correct ?    1 Yes 0 No


Question { 2100 }

Arrangement of earthing materials.like what we put first charcol,then salt.then plate.
Plz answer me about that.


Answer

The layer of charcoal and salt helps to maintain low
resistance for earth fault currents.Because of ionic
behaviour of salt and charcoal they will maintain moisture
content around the earht pit.

Is This Answer Correct ?    0 Yes 0 No

Question { Intas, 5652 }

When motor stater and roter air gap do big then what will moter.


Answer

Large air gap .....more reluctance. ....need more current

Is This Answer Correct ?    0 Yes 0 No

Question { NTPC, 7401 }

if single phase is having 220v supply then why three phase is having 440v instead of 660v?


Answer

I phase = 220(I line) × 1.71 (root 3 )

Is This Answer Correct ?    1 Yes 1 No

Question { 4449 }

What will happen when we will connect lamp in between phase and earth. 


Answer

It will glow
Due to potential difference so voltage iz available in this...

Is This Answer Correct ?    1 Yes 0 No

Question { WNS, 12654 }

If an object travels at five feet per second, how many feet does it travel in one hour?


Answer

5×3600=18000 feet in 1 hours
5 feet per second. ... 1 hours 3600 seconds.. multiply by feet nd ans

Is This Answer Correct ?    67 Yes 1 No

Question { ABN, 10580 }

Sanal has 60 red marbles, 156 blue marbles and 204 green marbles. He distributes them amongst a group of kids, such that each kid gets equal marbles and no kid has marbles of more than one colour. Find the number of kids.


Answer

12 ..
12×5 =60
12×13=156
12×17=204
No one hase more than one colours all have equal
5red 13blue 17green

Is This Answer Correct ?    29 Yes 5 No