SSC JE Electrical Engineering 25th Jan 2018 Shift-2

For the following questions answer them individually

W introduced herself to U by saying that you are the daughter-in-law of my husband's father's wife. How are U and W related to each other?

A trekker walks 3 km East, then he turns South and walks for 2 km, then he turns West and walks for 8 km, then he turns to his right and walks for 2 km. Where is he now with respect to his starting position?

Two village women start from the same well. The first woman walks 5 km East, then turns to her right and walks 8 km to reach her house. In the meanwhile the second woman walks 7 km South, then she turns West and walks 3 km, then she turns to her left and walks 1 km to reach her house. Where is the second woman's house with respect to the first woman's house?

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.
Statement I:
All flowers are paper
Statement II:
Some flowers are organic
Conclusion I:
Some paper is organic
Conclusion II:
All organic is paper

In the question three statements are given, followed by three conclusions, I, II and III. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.
Statement I:
All Highways are lanes
Statement II:
Some streets are highways
Statement III:
All streets are expressways
Conclusion I:
Some expressways are lanes
Conclusion II:
Some lanes are streets
Conclusion III:
Some expressways are highways

A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are numbered from 0 to 4 and that of Matrix-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, for example 'B' can be represented by 43, 31 etc and 'X' can be represented by 76, 96 etc. Similarly, you have to identify the set for the word 'KEPT'.

Which of the following statement is CORRECT?

Which one of the following statement is NOT true about the magnetic lines of force?

What is the magnitude of reactive power (in KVAR) of a balanced 3-phase delta connected system having a line voltage of 400 V and line current of 50 A and the phase difference between the voltage and current is 53.13 degrees?

In 'two-wattmeter method' of power calculation of a 3-phase balanced star connected system, whatis the power factor of the system if both the wattmeters showa positive reading?

A resistance of 75 Ohms is connected in shunt of a galvanometer, having an internal resistance of 25 Ohms,to convert it into an ammeter. What is the value of current (in A) flowing through the galvanometer,if the total current in the circuit is 5 A?

A synchronous motor has better powerfactor than an induction motor. This is due to .............

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