how ship earthed?
Answers were Sorted based on User's Feedback
ships are earthed by MAST device. it is connected on the
top of the ship. when lighting occured the light will come
through this mast to the plate , which is mounted under the
ship.this current goes in the water , because water is good
conducter of electricity.
| Is This Answer Correct ? | 21 Yes | 8 No |
Answer / kiran v
Mr.sudeer there is no
requirement of
earthing for aeroplane
k bcoz there s no
connection bw earth
and aeroplane so if
lightning occurs then
the air acts as a
insulator and there s
no path for current to
earth....
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / khan
sudheer you are right but how the earthing is taken for
aeroplanes
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / anas
aeroplane is a enclosed body it never intract with
light...in case of ship ter is insulated earting is used.
| Is This Answer Correct ? | 0 Yes | 0 No |
what is the difference between star connected and delta connected motors
for 12KW motor which cable size has to select for ex.10 meter.
Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT
How Arc Extinguish in Minimum oil circuit breaker and What is the function of Radial and axial vents of turbulator in Minimum oil circuit Breaker Where these vents are exists.
why ohmas low not sutable to transformer.
how to calculate power
how to calculate the capacity of the AC motor
Hi,i want to appear for IES (EEE),can any one plz help me how to apply and how to prepare
how will u exactly calculate the unit consumption of the Air conditioners?Split/Window/
what is overflexing in transformer? setting?
What are the reason of unbalanced secondary voltage of HT transformer 33kv/6.6kv ? Incomming voltage is balanced.33kv each secondary voltage 6.6 kv 6.4 kv 6.4 kv At no load conditions.
What is 100% protection of generator? Why 100% is not used but 95% is generally used?
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)