Q.77Ans A. Pin insulatorB. Shackle insulatorC. Suspension insulatorD. Strain insulatorCorrect Ans Provided: C

Q.50 Which relay is suitable for long transmission line for protection of high power surges?Ans A. Impedance relayB. Reactance relayC. MHO relayD. Volts current relayCorrect Ans Provided: C

Q.23 Which type of work is NOT performed for maintenance of a transformer?Ans A. Taking measures for extending service lifeB. Leak repair / seal replacementC. Corrosion and rust removal, welding work and painting workD. Solving the designing errorsCorrect ...

Q.17 Which type of solar cell gives the highest efficiency?Ans A. Thin filmB. Mono crystallineC. Polycrystalline germaniumD. Polycrystalline siliconCorrect Ans Provided: B

Q.55Ans A. रिंग टाइप DC वितरण प्रणालीB. बाईपोलर DC वितरण प्रणालीC. युनिपोलर DC वितरण प्रणालीD. 3-तार वाली AC वितरण प्रणालीCorrect Ans Provided: B

Q.59 For a good fuse the value of the fusing factor is:Ans A. always less than 1B. always zeroC. always equal to 1D. always more than 1Correct Ans Provided: D

Q.78 A 300 V of separately excited dc generator is run at rated speed without excitation, terminal voltage on no load condition will be:Ans A. Half voltage 150 VB. Very low 2 to 3 VC. ZeroD. 300 VCorrect ...

Q.40Ans A. 14 ΩB. 30 ΩC. 6 ΩD. 5 ΩCorrect Ans Provided: D

Q.28 निम्न में से कौन-सा विकल्‍प महासागरीय तापीय ऊर्जा रूपांतरण (Ocean thermal energy conversion) को परिभाषित करता है?Ans A. महासागर के सतही जल को गर्म करके ऊर्जा उत्पादन की तकनीकB. समुद्र के सतही जल और गहरे समुद्र जल ...

Q.92Ans A. IDMT रिलेB. बुकोज रिले (Buchholz relay)C. धारांतरी रिले (Differential relays)D. ध्रुवीत रिले (Polarized relay)Correct Ans Provided: B