Hiren Electrical

NPCIL 2019 Exam paper SA/ST CAT-I (Electrical)   Question No. 1 The maximum temperature permitted in Class A insulation is A) 180° C             B) 155° C C) 120° C              D) 105° C   Answer Key: D Your Question No. 2 MHCP in illumination stands for A) Median Horizontal Candle Power                B) Mode Horizontal Candle Power C) Mean Horizontal Candle Power                   D) Meridian Horizontal Candle Power Answer Key: C Question No. 3 ___________ states that a current will be induced in a conductor which is exposed to a changing magnetic field. A) Faraday’s law                 ...

MGVCL VS JE      EXAM PAPER- 2016 [“ D ” code]    (Madhya Gujarat vij company ltd) Question No- 01 A series motor is best suited for driving (A) Lathes                                  (B) Cranes and hoists (C) Shears and punches         (D) Machine tools Answer:-B Question No- 02 The phenomenon of rise in voltage at the receiving end of the open-circuited or lightly loaded line is called the (A) See beck effect       (B) Ferranti effect (C) Raman effect          (D) None of the above Answer:-B Question No- 03 An unsaturated shunt motor runs at its rated speed when rated voltage is applied to it. If the supply voltage to the motor is reduced by 25% the speed of...