Free mini mock test tech+nontech part 2

1➤ The second harmonic component current induced in the field circuit of synchronous generator is due to the:

None of the aboveZero sequence stator currentNegative sequence stator currentPositive sequence stator current

2➤ The solution which resist the change in pH is called Solution

BasicBufferNeutralAcidic

3➤ Most industrially accepted insulators used in HVDC

High resistance toughened glassSilicon rubber composite typePorcelain type All of the above

4➤ When drain saturation electric current is less than Ipss a JFET acts like a

Current sourceResistorBatteryBJT

5➤ Switching operations on the transmission line have severe impact on-

dynamic-state stabilitytransient-state stability steady-state stability None of the above

6➤ Choose the correct statement when VGS 0 and VDs = 0 in a JFET

ID is half of the maximum valueThe depletion regions around the p-n junctions are not equal in thickness.ID is maximumThe depletion regions around the p-n junctions are equal in thickness and symmetrical

7➤ The early effect in BJT is related to

Base narrowingAvalanche breakdownZener breakdown Thermal runaway

8➤ Which type of connection is used in transformers to link a 3-phase system with a 2-phase system with the flow of power in either direction?.

V–V connection T–T connectionDelta starStar delta

9➤ Which of the following is true for an earth wire?

It does not protect from electric chokesReturn current passes through the loadSlight potential existsOnly fault current flows

10➤ The relation between the height of the transmission tower and the capacitance of the line to earth is ______.

exponentialinversely proportionalnon-lineardirectly proportional

11➤ Select the most appropriate option to fill in the blank. She______ with the dream of becoming a playback singer.

set upset on set outset in

12➤ Select the most appropriate ANTONYM of the underlined word in the given sentence. One must make _____judicious_____ use of one’s resources.

prudentshrewdrationalindiscreet

13➤ Select the most appropriate meaning of the given proverb. Blood is thicker than water.

Friends are more helpful than family membersJealousy leads to differences among brothersBlood relations are of no valueFamily ties are stronger than other relationships

14➤ Select the most appropriate meaning of the given proverb. A leopard cannot change its spots.

One cannot change one’s looksOne cannot change one’s professionOne cannot change one’s innate natureOne cannot change one’s dressing style

15➤ Select the option that can be used as a one-word substitute for the given group of words. One who has no money

VolunteerWandererPauperDraper

16➤ Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph. A. They lived in a cohesive joint family structure where they were happier than we are. B. The joint family provided an emotional cushioning effect against stress. C. The structural framework of our forefathers’ families was different from ours. D. The bond of love which they shared cannot easily be found in nuclear families of today.

BDCACABDDABCCBDA

17➤ Choose an appropriate answer from the options given below. The word genuine most likely means?

honestappropriateauthentictrue

18➤ Choose an appropriate answer from the options given below. What is an exaggerated fear of something called?

phobiastrengthscopeneur

19➤ From the options given below choose the proper suitable Articles and fill in the blanks. We went to ______ school by ____ bike..

the, the a, anan, the the, an

20➤ From the options given below choose the proper suitable Articles and fill in the blanks. ______ teacher and ______ guardian of the lad were discussing his case.

the, the a, thethe, a a, a

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