Answer / kumar

By using Cable Fault Locator. make is 3M. it locates the
charged ug cables. it looks like a machine gun. It
generates some electromagnetic waves and tries to find
whether there any matching signals are there or not. while
carrying it among the surface of earth, it will give beep
sound if any charged cable found. it will show the depth of
the cable also. Right now i am using it in my field.

Answer / dolnarayan patel

by the use of device called cable tracker or locator.

Answer / deepak chandel

LOC (LOCATOR OF CABLES) OR FLC (FAULT LOCATOR M/C OF
CABLES)

Answer / dharma rao

metal detecor is more than enough for finding the
underground cable . i have used when i work in qatar . when
we have to digg for cable laying or for any other purpose
we have to search there whether is there any live cables or
cables underground . exactly not remember but upto some
length of depth we can found underground cables . with out
metal there is no cable ..... so metal detector is morethan
enough .

Answer / jagannath patel

Mr. Dharma rao can you send details of mfg./supplier.

Answer / mohit

by using f.l.c means fault location cable

Answer / jaswinder

The presence of underground cable is detected by HT or LT
route marker.

How to test Alternator stability test for REF relay

1 Answers   Amprotec,

why 5kW motor becomes unbalance if its relay trip 1st time and its set value is 7.0 A

1 Answers  

Relative synchronous generator

1 Answers  

What is the operating range(tolerance) of voltage and frequency of grid supply in india?

10 Answers   BARC,

Why frequency fix in 50 Hz?

6 Answers  

We have three phase dg of 12kva rating.If the load of each phase is not constant.That means one phase drowning more load than remaining two phase..Then what will happen to dg?

1 Answers   Indotech,

When we need up only in o/p 440v, so why we use directly in 11kva in input?

1 Answers   Lupin, Medhaj Techno Concept,

two TG running in parallel at equal load.one TG CB tripped in reverse power relay.after tripping found its excitation was on & turbine running at rated speed.Please clearify why that TG tripped in reverse power ?

1 Answers   Bhel, Birla,

what is the size of cable for 15kw motor and 85 meter cable length using with vfd

1 Answers  

how much current does 3ph a.c & d.c motor drawn.Plz. provide formula with example.

5 Answers  

Wht is the meaning of floating neutral

9 Answers   Cipla,

in india are trains run by DC or AC? if DC , from where it receives negative potential? because pentograph receives singe potential only?

2 Answers   GATE, PSU,