04-05-2012, 04:00 PM
TRANSFORMER AND TRANSFORMER REPAIR SHOP
400kv.ppt (Size: 1.01 MB / Downloads: 69)
C. T. AND P.T.
CT
STEPING DOWN CURRENT
FOR MEASURMENT
PT
STEPING DOWN VOLTAGE
FOR PURPOSE OF PROTECTION
CIRCUIT BREAKERS
THE MAIN FUNCTION OF CIRCUIT BREAKER
It carries current continuously without heating
Opens or close the circuit when required.
It protects the circuit in case of any fault.
LIGHTNING ARRESTER
A DEVICE
WHICH PROTECTS EQUIPMENT
FROM OVERVOLTAGE IN THE BASIS OF THAT WHICH THEY
ARE DESIGNED
OIL TESTING LAB
FIRST OIL TESTING LABORATORY OF RAJASTHAN
TESTS
DENSITY
FLASH POINT
SPECIFIC RESISTENCE
WATER CONTENT
GAS CONTENT