Chapter 4. Electrical Machines 1. Which of the following statements is/are correct regarding the generation of EMF in rotating electrical machines in the armature winding?...
Chapter 3. Transformers 1. The primary and secondary of a transformer are ________ coupled but _______ connected.(a) magnetically, not electrically(b) electrically, not magnetically(c) magnetically, also...
Chapter 2. AC Circuits MCQs with Answers 61. Inductance is ________ to number of turns in the coil. (a) Directly proportional (b) Inversely proportional (c)...
Basic of Civil Engineering MCQs with answer (Part:-2) 51 What is the harmful effect of presents of alkali in brick earth on bricks? (A) Discolourises...
Basic of Civil Engineering (3110004) MCQ 1 Stones are obtained from rocks that are made up of:(A) Ores(B) Minerals(C) Chemical compounds(D) CrystalsAns. B 2 Which...