7000+ Conservation of Energy MCQ Objective Quiz Questions - 1

Question: 1

Raniganj is famous for

(A) Coal mining

(B) LPG

(C) Oil fields

(D) Thorium deposits

Question: 2

Which of the following is not needed in magneto hydrodynamic power plants?

(A) Steam turbine

(B) Fuel

(C) Combustor

(D) Chimney

Question: 3

A photovoltaic cell converts

(A) Electrical energy into chemical energy

(B) Solar energy into electrical energy

(C) Chemical energy into electrical energy

(D) Heat energy into mechanical energy

Question: 4

Naphtha is a volatile colourless product obtained from

(A) Petroleum

(B) Sugarcane

(C) Vinyl acetate

(D) Methyl alcohol

Question: 5

A turbocharger is a part of

(A) Hydro electric power plant

(B) Gas turbine power plant

(C) Thermal power plant

(D) Diesel engine power plant