SSC JE ELECTRICAL 2019 WITH SOLUTION SET-2 QUIZ

Creeping is a term related to instruments?

Dynamometer type

Moving iron type

PMMC type

Induction type

TRUE ANSWER : ?
YOUR ANSWER : ?

The total number of possible phase sequences for a three-phase AC system is ____

1

3

2

0

TRUE ANSWER : ?
YOUR ANSWER : ?

The candle power of a lamp placed normal to a working plane is 60 CP. Find the distance if the illumination is 15 lux?

1.5 meters

4 meters

2 meters

2.5 meters

TRUE ANSWER : ?
YOUR ANSWER : ?

Voltage regulation is considered to be the best for transmission lines?

100<sup>3</sup>

98<sup>3</sup>

40<sup>3</sup>

2<sup>3</sup>

TRUE ANSWER : ?
YOUR ANSWER : ?

The 2’s complement of 1010101 is

1101010

0101011

1110011

0101010

TRUE ANSWER : ?
YOUR ANSWER : ?

Observe the given network and answer the question? The potential at point a = ?

I3R3

I2R2

E1 − I1R1

E1 − I1R1 & I3R3

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is an important feature of a 3-phase synchronous motor?

Low starting torque

High starting torque

No starting torque

Low starting current

TRUE ANSWER : ?
YOUR ANSWER : ?

_____type of single phase induction motor operates at better power factor at full load?

Shaded pole

Capacitor-start, Capacitor-run

Capacitor-start, induction-run

Resistance Split-phase

TRUE ANSWER : ?
YOUR ANSWER : ?

Observe the figure and find the correct relation from the four given options?

i1 + i2 + i6 = i4 + i5 + i3

i4 + i2 + i3 = i1 + i5 + i6

i1 + i2 + i3 = i4 + i5 + i6

i1 + i2 + i4 = i3 + i5 + i6

TRUE ANSWER : ?
YOUR ANSWER : ?

An ideal voltage source is one that____?

Has medium internal resistance

Supplies constant power

Has infinite internal resistance

Has zero internal resistance

TRUE ANSWER : ?
YOUR ANSWER : ?

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