Q.4 Convert (0.75)10 into binary.Ans A. (0.011)2B. (0.101)2C. (0.11)2D. (0.10)2Correct Ans Provided: C
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Q.53 According to Ohm’s law, which is a constant component when voltage is proportional to the current in a conductor?Ans A. InductanceB. CapacitanceC. ResistanceD. ConductanceCorrect Ans Provided: C
Q.27 What type of current flows in stator winding and rotor winding of a DC shunt generator?Ans A. Direct Current and Direct CurrentB. Alternating Current and Alternating CurrentC. Direct Current and Alternating CurrentD. Alternating Current and Direct CurrentCorrect ...
Q.39 किस प्रकार की घटक प्रतिबाधा में फॉल्ट धारा को सीमित करना अधिकांशतः प्रतिरोधक होता है?Ans A. ट्रांसफॉर्मरB. रिएक्टरC. जनरेटरD. केबलCorrect Ans Provided: D
Q.80 In case of full wave bridge rectifiers, maximum efficiency is ______ and ripple factor is ______.Ans A. 81.2%, 1.21B. 81.2%, 0.48C. 40.6%, 1.21D. 40.6%, 0.48Correct Ans Provided: B
Q.2 The permeability of a ferromagnetic material is ______.Ans A. lowB. very highC. highD. very lowCorrect Ans Provided: B
Q.30 Convert (1011011010)2 into the hexadecimal number.Ans A. (DA2)16B. (AD2)16C. (2AD)16D. (2DA)16Correct Ans Provided: D
Q.3 यदि ‘दीवार’ को ‘खिड़की’ कहा जाता है, ‘खिड़की’ को ‘दरवाजा’ कहा जाता है, ‘दरवाजा’ को ‘फर्श’ कहा जाता है, ‘फर्श’ को ‘छत’ कहा जाता है और ‘छत’ को ‘रोशनदान’ कहा जाता है, तो किस स्रोत से व्यक्ति ...
Q.7 Which statement is INCORRECT for mutual inductance?Ans A. The induced current developed in the neighbouring coil opposes the growth of current in the coil when the main current in the coil increases.B. The induced current developed in ...
Q.18 The direction of rotation of a DC motor can be determined using the:Ans A. Biot-Savart LawB. Fleming’s left-hand ruleC. Coulomb’s LawD. Ampere’s lawCorrect Ans Provided: B
