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

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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

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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

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Question 194

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

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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

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Question 196

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

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Question 197

Low frequency operation of AC series motor in traction application

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Question 198

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

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Question 199

Which of the following motor has high starting torque?

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Question 200

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

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