Kerala PSC Electrician Previous Questions and Answers
Kerala PSC Electrician previous questions: Find here some important questions for the Kerala PSC Electrician exam. These questions collected from previous question papers of the Kerala PSC Electrician examination. Latest : Study Materials For Kerala PSC Exams Kerala PSC Electrician Previous Questions The heater element in an electric iron is made of : (A) iron (B) nichrome (C) tungsten (D) constant How much energy in kilowatt-hour is consumed in operating ten 100 watts bulbs for 5 hrs per day in the month of June? (A) 1500 (B) 1.5 (C) 15 (D) 150 A fuse wire is made of : (A) copper (B) tungsten (C) lead-tin alloy (D) nichrome Two identical heaters each marked 1000W, 2500 V are placed in series and then connected to a 250 V supply. Their combined rate of heating is : (A) 2000 W (B) 250 W (C) 1000 W (D) 500 W Two capacitors of capacitances 3 microfarad and 6 microfarad in series will have a total capacitance of.................. microfarad. (A) 9 (B) 2 (C) 18 (D) 6 One Weber is equal to ...