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RRB JE Mechanical 2014
134

RRB JE Mechanical Question Paper 2014 (Set-3) with Answer Key

134) The frequency of emf generated by a generator depends upon its

speed

speed and number of poles

both (A) and (B)

none of the above

Answer is:

speed and number of poles

Explanation:

The frequency of emf generated by a generator depends upon its speed and the number of poles

RRB JE Mechanical Question Paper 2014 (Set-3) with Answer Key

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Related RRB JE Mechanical Question Paper 2014 (Set-3) with Answer Key

135) In orthographic projections, the rays are assumed to

diverge from station point

converge from station point

be parallel

none of these

Answer is:

be parallel

136) Cells are connected in series in order to increase the

current capacity

life of the cells

voltage rating

terminal voltage

Answer is:

voltage rating

RRB JE Mechanical Question Paper 2014 (Set-3) with Answer Key

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