DGVCL Exam Paper (12-06-2016)
What will happen if the primary of a transformer is connected to DC supply?

Transformer will operate with low efficiency
No effect
Transformer will operate with high efficiency
Transformer may start to smoke and burn

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DGVCL Exam Paper (12-06-2016)
The Central Electricity Regulatory Commission (CERC) is mainly responsible for:

Regulating tariffs for generation and inter-state transmission of energy including tariffs
Efficiency and economy in the electricity industry
All of these
Advising the government on tariff policy and promoting competition

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