DMRC Electrical Engineering Paper-1 2014

Instructions

For the following questions answer them individually

Question 41

Select the suitable alternative to sssscomplete the series.
2401, 49, 7; _, 36, 6:

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Instructions

In a certain code language -
i. ‘Cod dex nom’ stands for ‘banana is sweet’
ii. ‘Zip dex nux’ stands for ‘apple is good’
iii. ‘Cod nux elp’ stands for ‘banana and apple’ and
iv. ‘pa reb nom’ stands for’ oranges are sweet’.

Question 42

Which word in that language stands for ‘apple’.

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Question 43

What does ‘Zip’ stand for?

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Instructions

For the following questions answer them individually

Question 44

How many times from 4 AM to 4 PM the hands of clock are at right angles?

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Question 45

If in a certain code language ‘BALE’ is written as ‘+ ÷ & ×’ and ‘SKIP’ is written as How is ‘LIFE’ written in that code?

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Question 46

In a three-phase induction motor, the rotor field runs at the following speed with respect to the stator structure:

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Question 47

V/f is maintained constant in the following case of speed control of induction motor:

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Question 48

In a double-cage induction motor, which of the following is not true:

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Question 49

The voltage regulation of a transformer at full load 0.9 p.f. lagging is 5%. For a full load at 0.9 p.f. leading, it will :

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Question 50

For which of the following pair of machines, the stator and its winding can be of the same type:

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