NMRC JE ELECTRICAL SOLVED PAPER WITH EXPLANATION 2017 Ques 1. The EMF Induced in the coil of N turns is given by: e = Ndt/dφ e = −Ndφ/dt✓ e = Ndφ/dt e = dφ/dt Ques 2. The element which is capable of delivering energy on its own is known as: Non-Linear elements Unilateral elements Active element✓ …
DMRC Junior-Engineer Electrical Question Paper With Explained Solution – 2016 | MES electrical Ques 1. Impedance Z is as shown in fig: 29 jΩ 9 jΩ✓ 19 jΩ 39 jΩ Ques 2. For the highest power gain, what configuration is used CC CE✓ CB CS Ques 3. An SCR has _____ PN junctions Two Four …
DMRC JE Electrical Question Paper With Explained Solution – 2016 Read More »
DMRC Junior Engineer Previous Year Electrical Question Paper with explanation and Solution -2015 Ques 1. Three resistances of 30 ohms, 15 ohms and 5 ohms are connected In parallel, their combined resistance will be: Greater than 30 ohm Between 30 to 15 ohm Between 15 to 5 ohm Less than 5 ohm✓ Ques 2. Number of …
DMRC PREVIOUS YEAR SOLVED ELECTRICAL QUESTION PAPER – 2015 Read More »
DMRC Junior Engineer Previous Year Electrical Question Paper with explanation and Solution -2018 Ques 1. Solid state power supplies are protected from medium surge voltage using: Zinc-oxide-Based Varistor✓ Cermet Resistor Metal Glaze resistor Silicon carbide resistor Ques 2. Lightning arrester connected to a power system protects electrical equipment from Over-voltage due to indirect lightning stroke✓ Direct …
DMRC JE Electrical 9th- April- 2018 Paper With Solution and Explanation Read More »
DMRC Junior Engineer Previous Year Electrical Question Paper with explanation and Solution -2017 Ques 1. In measuring instrument damping force can be produced by Supply current Moving Coil Eddy current✓ Commutator Ques 2. In the case of Zero Power factor leading load on the alternator, the effect of armature reaction is To decrease the induced …
DMRC JE Electrical 2017 Paper With Solution and Explanation Read More »
DMRC Junior Engineer Previous Year Electrical Question Paper with explanation and Solution -2014 Ques 1. In a three-phase induction motor, the rotor field runs at the following speed with respect to the stator structure: At synchronous speed in the direction of the stator field✓ At a slip speed in the direction of stator speed At synchronous …
DMRC JE Electrical 2014 Paper With Solution and Explanation Read More »
DMRC Junior Engineer Previous Year Electrical Question Paper with explanation and Solution 10th- April- 2018 Ques 1. The type of electrode used in the seam welding is Bare wire Rods Roller electrodes✓ Heavily coated electrode Lightly covered electrode Ques 2. Calculate the length of the wire required for an electric radiator to dissipate 1 kW when …
DMRC JE Electrical 10th- April- 2018 Paper With Solution and Explanation Read More »
