SSC JE Electrical Engineering 25th May 2014 Shift-1

Instructions

For the following questions answer them individually

Question 191

Consider a constant uniform magnetic field. A conductor moves across this field at a constant velocity. The emf induced in the conductor is termed as

Question 192

A generating station supplies the following loads 15000 kW, 12000 kW, 8500 kW, 6000 kW and 450 kW. The station has maximum demand of 22000 kW. Calculate the diversity factor

Question 193

A magnetic circuit carries a flux $$\phi_i$$, in the iron part and a flux $$\phi_g$$ in the air gap. Then leakage coefficient is


Question 194

The maximum demand of a consumer is 2kW and his daily energy consumption is 20 units. Load factor is

Question 195

A wheat stone bridge has ratio arm of 1000 Ω and 100 Ω resistances, the standard resistance arm consists of 4 decade resistance boxes of 1000, 100, 10, 1 Ω steps. The maximum and minimum value of unknown resistance that can be determined with this setup are

Question 196

Thevenin’s equivalent voltage and resistance between the terminal A and B for network of given figure is


Question 197

Low frequency operation of AC series motor in traction application

Question 198

The speed of a p-pole synchronous machine in rpm is given by

Question 199

Which of the following motor has high starting torque?


Question 200

What is the order of minimum displacement that can be measured with capacitive transducers

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