SSC JE Electrical Engineering 27th Jan 2018 Shift-1

Instructions

For the following questions answer them individually

Question 181

Incandescent lamp is filled by

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Question 182

In house wiring which type of insulation is used?

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Question 183

The unit of solid angle is

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Question 184

In case of frosted GLS lamps, frosting of shell is done by_____.

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Question 185

The resistance of arc

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Question 186

For welding duty the rectifier commonly used are

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Question 187

The device necessarily used for automatic temperature control in a furnace is

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Question 188

The ideal method of heating plastics is

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Question 189

Which of the following element belongs to the same group of periodic tables as that of silicon and lead?

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Question 190

The merging of a free electron and a hole is known as

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