The presence of ozone due to corona is harmful because it________________?

Related Mcqs:

The voltage drop, for constant voltage transmission is compensated by installing__________?

A. inductors B. capacitors C. synchronous motors D. all of above E. none of the above...

For transmission of power over a distance of 200 km, the transmission voltage should be_________kv?

A. 132 kV B. 66 kV C. 33 kV D. 11 kV...

For aluminium, as compared to copper, all the following factors have higher values except:

A. specific volume B. electrical conductivity C. co-efficient of linear expansion D. resistance per unit length for same cross-section...

Overhead lines generally use__________________?

A. copper conductors B. all aluminium conductors C. A.C.S.R. conductors D. none of these...

A 3-phase 4 wire system is commonly used on________________?

A. primary transmission B. secondary transmission C. primary distribution D. secondary distribution...