Q.1 Select the most appropriate conjunction to fill in the blank.Not only did he lose the game, ______ he also started the fight.Ans A. norB. butC. andD. orCorrect Ans Provided: B
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Q.11 इनमें से कौन सा बौद्ध मंदिर अपने स्थित स्थान से सही मेल खाता है?Ans A. स्वर्णिम पगोडा मंदिर – आंध्र प्रदेशB. लाल मैत्रेय मंदिर – श्रीनगरC. महापरिनिर्वाण मंदिर – कुशीनगरD. सारनाथ मंदिर – इलाहाबादCorrect Ans Provided: C
Q.19 In the dynamo-meter, the deflecting torque is directly proportional to the _______.Ans A. voltage appliedB. current in fixed coilC. current in moving coilD. current in both fixed and moving coilCorrect Ans Provided: D
Q.42 In transformer, hysteresis loss depends on:Ans A. flux density and frequencyB. time and thickness of laminationC. flux density and thickness of laminationD. frequency and thickness of laminationCorrect Ans Provided: A
Q.10 परिपथ विच्छेदक द्वारा सामान्य परिस्थितियों में किस प्रकार की ड्यूटी की जाती है?Ans A. यह फॉल्ट होने पर बंद होने में सक्षम है।B. फॉल्ट धारा का भंजन करना।C. यह अल्प अवधि के लिए फॉल्ट धारा ले जाने ...
Q.12 Which of the following is NOT a valid disadvantage of closed loop control system with negative feedback as compared to open loop system?Ans A. Oscillatory responseB. Narrow bandwidthC. Complicated designD. Higher costCorrect Ans Provided: B
Q.76 Which of the following types of error CANNOT be produced in bridge measurement system?Ans A. Turns ratio errorB. Frequency and wave form errorC. Leakage errorD. Eddy current errorCorrect Ans Provided: A
Q.3 Which is the correct equivalent unit of Ampere?Ans A. Coulomb per voltB. Charge per meterC. Coulomb per secondD. Charge meter per secondCorrect Ans Provided: C
Q.25 Which is NOT used to increase the value of current that is measured by moving iron AC ammeter?Ans A. PerpendicularB. SeriesC. ShuntD. HorizontalCorrect Ans Provided: C
Q.5 If supply frequency in a transformer is doubled by keeping V/f ratio constant.Ans A. Maximum flux density decreasesB. Eddy current loss decreasesC. Core losses increaseD. Hysteresis loss decreasesCorrect Ans Provided: C
