Chapter 7 TYPES OF GENERATORS MCQs 10 min Score: 0 Attempted: 0/10 Subscribe 1. . An induction generator works on the principle of ______ (A) Lenz Law (B) Boyle’s Law (C) Faraday’s Law (D) None of theseShow All Answers 2. . Generator is a machine that converts ________ into electrical energy. (A) Chemical Energy (B) Mechanical Energy (C) Potential Energy (D) None of theseShow All Answers 3. . Dynamo is a generator which generates ______ (A) Alternating Current (B) Both a and b (C) Direct Current (D) None of theseShow All Answers 4. . Self-inductance of a coil depends upon________________ (A) Current Flowing (B) Number of turns (C) Voltage Produced (D) All of theseShow All Answers 5. . Dynamo is a device that converts _____ (A) Mechanical energy into electrical energy (B) Electrical energy into mechanical energy (C) Alternating current into direct current (D) Heat energy into electrical energyShow All Answers 6. . Which part in dynamo plays role for converting AC into DC (A) Armature (B) Commutator (C) Magnet (D) None of theseShow All Answers 7. . MHD stands for _________ (A) Magneto hydro dynamic (B) Magnetic Hydraulic Device (C) Medium Human Development (D) None of theseShow All Answers 8. . MHD generator converts __________ to electrical energy. (A) Potential Energy (B) Kinetic Energy (C) Solar Energy (D) None of theseShow All Answers 9. . The nature of the current developed in MHD generator is (A) AC (B) DC (C) Both a and b (D) None of theseShow All Answers 10. . The commercial sources of energy are____________? (A) Solar, wind and biomass (B) Fossil fuels, hydropower and nuclear energy (C) Wood, animal wastes and agriculture wastes (D) None of the aboveShow All Answers
