A.to protect against moisture, gases and other damaging liquids
B.to protect from mechanical damage due to rubbing
C.to protect against sparking
D.to avoid damage to the cable during laying
E.All of the above
A.2 to 3 months
B.6 to 8 months
C.1 to 2 years
D.8 to 10 years
E.50 to 100 years
A.Current carrying capacity of conductor
B.Voltage
C.KVA
D.kW
E.Power factor
A.Steam turbine
B.Diesel turbine
C.Steam turbines or diesel engines
D.Steam turbines, diesel engines hydraulic turbines
E.Steam turbines, diesel engines, hydraulic turbines or nuclear reactors
A.increased tensile strength
B.low cost
C.case in handling
D.low wind resistance
A.500 kcal/m3
B.1500 kcal/m3
C.2500 kcal/m3
D.5000 kcal/m3
E.7500 kcal/m3
A.Transformer
B.Generators
C.Transmission lines
D.Cables
E.All of the above
A.Nuclear power plant
B.Thermal power plant
C.Diesel engine power plant
D.Any of the above
E.None of the above
A.coal lumps
B.low ash content coals
C.high ash content coals
D.None of the above
A.Atmospheric pressure
B.Less than atmospheric pressure
C.Slightly more than atmospheric pressure
D.At 100 kg/cm2
E.At pressure more than the steam pressure
