List the materials required for Pipe Earthing.
Answers were Sorted based on User's Feedback
Answer / sk motiur rahaman
1.GI Pipe
(6.15m)
2.GI Flat
3.charcoal
4.salt
| Is This Answer Correct ? | 23 Yes | 2 No |
Meshed Funnel earthing:
1) 50 x 300 x 6 mm GI earth pad
2) 50 x 6 GI Flat with sleeves
3) 25mm Check nut(6mm thick)
4) 25mm dia x 200 mm length GI pipe with double end threaded
5) 40mm to 25 mm GI reducer
6) 40 mm GI pipe - 2.8 mrs
7) Charcoal
8) Salt
9) 6x75 mm bolt and nut with washer
10) 8x25 mm bolt and nut with washer
11) 450 x 450 mm heavy duty SFRC chamber cover with frame
12) 25 x 6 GI Flat
ersaravananp@gmail.com
| Is This Answer Correct ? | 12 Yes | 2 No |
what is maintenance?how to explain
how does an open delta transformer works
How voltage step down is done?
what is Bucholtz Relay test???? Explain??
What is different between Regulator & Stabilizer?
How to convert resistance value at 20 degree to 90 degree?
what is the difference between indoor package substation and outdoor
WHY WE USE CABLE JUNCTION AFTER BETWEEN TANSMISSION LINE AND TRANSFORMER
What happens to a motor if it is connected in Delta connection
What is excitation in case of dc motor?
what is the voltage and ampere rating of all range of HT conductor?
WE are using a 63A MCCB(SIEMENS MAKE) for one of the feeder in LV substation panel.It is supplying to a lighting & power socket DB.Settings in the MCCB is Ir = 63 * 1 , Isd = 8 times of Ir , tsd = 0.5 sec( I2 t off). Sometimes this MCCB is tripping .But no trip in DB MCB. Can anybody tell me reason ? From where i can know about the MCCB settings?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)