SSC JE Electrical 2019 with solution SET-2 The function of compensation winding in AC series motor is to Improve commutation Reduced the armature resistance Increase field flux Reduce the effects of armature reaction Improve commutation Reduced the armature resistance Increase field flux Reduce the effects of armature reaction ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-2 ____comes under the category of high-frequency heating? Arc heating Infrared heating Resistance heating Eddy current heating Arc heating Infrared heating Resistance heating Eddy current heating ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-2 A circuit consists of two parallel resistors, having a resistance of 20Ω and 30Ω respectively connected in series with 15Ω. If the current through the 15Ω resistor is 3A, then find the current through 20Ω and 30Ω resistors respectively? 2A, 1 A 1.2A, 1.8A 1.8A, 1.2A 1A, 2A 2A, 1 A 1.2A, 1.8A 1.8A, 1.2A 1A, 2A ANSWER EXPLANATION DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-2 ______Earthing is the best form of earthing and is very cheap in cost? Pipe Plate Strip Rod Pipe Plate Strip Rod ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-2 The candle power of a lamp placed normal to a working plane is 60 CP. Find the distance if the illumination is 15 lux? 2 meters 4 meters 1.5 meters 2.5 meters 2 meters 4 meters 1.5 meters 2.5 meters ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Candle Power of lamp = 60 CPIllumination of lamp = 15 luxDistance(D) = ? metersIllumination of lamp = (candle power)/(distance)2(D)2 = candle power/Illumination of lamp(D)2 = 60/15 =4D = √4D = 2
SSC JE Electrical 2019 with solution SET-2 Under no-load conditions in transmission lines, the receiving end voltage is greater than the sending end voltage. This effect is called Proximity effect Ferranti effect Skin effect Corona effect Proximity effect Ferranti effect Skin effect Corona effect ANSWER DOWNLOAD EXAMIANS APP
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