Answer / paritosh shah.

Low and High Tension refers to the Voltage of the system.
Normally 1100 Volts (1.1 KV ) and above voltages are
considered H.T.
Voltages below 1100 Volts - e.g. 415, 660 etc. are
considered L.T.

Answer / sabuj

L.T=low tension
0-1kv

Answer / neeraj chouhan

There are Three Type of Voltage Level.
1.: L.T- LOw Tenstion Line, Which can control by ACB, MCCB
& MCB and it is up to 220V to 1.1Kv.

2.:H.T- High Tenstion Lines, Which also Divide in Two parts
2A.: Medium Voltage, Which can control By OIL CKT breaker,
VCBs, RMU, LBS.etc Its having Range 3.6 Kv to 36Kv.

2B.: High Voltage, Which is contol by SF CKT Breaker(66KV
to 220 Kv)

3.: EHV-Extra High Voltage (400KV, 765KV 1250KV)which can
control by very high engineering Relays and control System.

Answer / benchalli nagaraj

LT:MEANS LOW TENSION ITS RELATED TO VOLTAGE
THERE ARE THREE
1) LOW VOLTAGE (0 TO 415V)
2) MEDIUM VOLTAGE ( 415 TO 690V)
3) HIGH VOLTAGE ( ABOVE 690V,11000 LIKE)

Answer / a.bala

L.T=Low tension
Upto 60 HP to be consider as LT ( 60 hp in Tamilnadu and
80 hp in gujarath )

Answer / aiskandar

LY is Line Trap

Answer / ramya

l.t = low tension
0-200 kw

CALCULATE THE TOTAL VOLTAGE DROP AND SELECT THE CABLE SIZE IN MM-SQARE FOR A PANEL-262KW AT 110 METER FROM THE SOURCE SUPPLY , SUPPLY VOLTAGE 240/415

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