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MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Electrical Engineering (EE) MCQ


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30 Questions MCQ Test - MP Vyapam Electrical - Sub Engineer Mock Test - 8

MP Vyapam Electrical - Sub Engineer Mock Test - 8 for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The MP Vyapam Electrical - Sub Engineer Mock Test - 8 questions and answers have been prepared according to the Electrical Engineering (EE) exam syllabus.The MP Vyapam Electrical - Sub Engineer Mock Test - 8 MCQs are made for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for MP Vyapam Electrical - Sub Engineer Mock Test - 8 below.
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MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 1

Who has been awarded with padma vibhusan in the field of medicine ? (Jan 2023)

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 1

The correct answer is Shri Dilip Mahalanabis.

In News

  • The Union Ministry of Home Affairs announced the Padma Awards on 25 January 2023.

Key Points

  • Shri Dilip Mahalanabis was an Indian paediatrician known for pioneering the use of oral rehydration therapy to treat diarrhoeal diseases. 
  • Mahalanabis had begun researching oral rehydration therapy in 1966 as a research investigator for the Johns Hopkins University International Center for Medical Research and Training in Calcutta, India.
  • During the Bangladeshi war for independence, he led the effort by the Johns Hopkins Center that demonstrated the dramatic life-saving effectiveness of oral rehydration therapy when cholera broke out in 1971 among refugees from East Bengal (now Bangladesh) who had sought asylum in West Bengal

Additional Information

  • Other Padma Vibhushan Awardees:
    • Zakir Hussain -  Art (Maharashtra)
    • S M Krishna - Public Affairs (Karnataka)
    • Srinivas Varadhan - Science & Engineering (United States of America)
  • Ninety-one other people, who have been selected for Padma Shri, are physician Ratan Chandra Kar (Medicine), Hirabai Lobi (Social Work), Tula Ram Upreti (Agriculture) etc.
MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 2

The Bhakra Nangal dam is situated on the ______ river.

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 2

The correct answer is Sutlej.

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MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 3

Seven persons B, C, D, E, F, G and H are born on seven different months of a year starting from January, but not necessarily in the same order. Who was born in July?

Statement I: C was born just before D. Only two persons are born after H. Three persons are born between H and B. F was born two months after B.
Statement II: E was born in April. D was born after C. Two persons are born between E and B. B was not born in July. C was born one of the months after May.

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 3

Checking Statement I:

Using the above references, we get the following arrangement:


Clearly, D was born in July.

Hence data in statement I is sufficient to answer the question.

Checking Statement II:

Using the above references, we get the following arrangement:


Clearly, D was born in July.

Hence data in statement II is sufficient to answer the question.

Here, the data in either Statement I or II alone is sufficient to answer the question.

Hence, Option C is correct.

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 4

'Dogs' is related to 'Bark' in the same way as 'Goats' is related to:

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 4

As the cry of 'Dog' is called 'Bark' in the same way the cry of 'Goat' is called 'Bleat'.

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 5

If two is subtracted from each odd digit and three is added to each even digit in the number 3675249. How many digits will appear twice in the new number thus formed?

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 5

Subtract 2 from odd digits in given number and add 3 in even digits.

number-ranking-time-sequence-test-verbal-reasoning-example---number-ranking-time-sequence-test

So, in new number there are two digits of five and two digits of seven.

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 6

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

FEARLESS

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 6

1) GRASS – FEARLESS (Cannot be formed because G is missing)

2) RESEAL – FEARLESS (Can be formed)

3) LESSER – FEARLESS (Can be formed)

4) ERASE – FEARLESS (Can be formed)

Hence, the correct answer is “GRASS”.

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 7
निम्नलिखित वाक्यों में से त्रुटि वाले वाक्य की पहचान कीजिए।
Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 7

सही उत्तर 'रामा घर को जाती है।' हैं।

  • 'रामा घर को जाती है।', वाक्य त्रुटिपूर्ण है।
  • इस वाक्य में विभक्ति संबन्धित त्रुटि है
  • सही वाक्य: 'रमा घर जाती है।'
  • अन्य विकल्प व्याकरण और वर्तनी की दृष्टि से शुद्ध है

Key Points

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 8

'बाल' का उचित वचन है: 

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 8
  • कुछ पुल्लिंग शब्द ऐसे भी हैं, जिनका सदैव ही बहुवचन में प्रयोग होता है। 
  • बाल शब्द भी सदा बहुवचन में प्रयुक्त होता है। 
  • यदि उसका प्रयोग एक वचन में करना होता है तो उसके आगे एक लिखेंगे। 
  • जैसे - मेरा एक बाल सफ़ेद हो गया |
MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 9

TORTURE

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 9

Torment : severe physical or mental suffering.
Chastisement : to criticize someone severely.
Harassment : aggressive pressure or intimidation.
Terror : extreme fear.
Torture : the action or practice of inflicting severe pain on someone as a punishment or in order to force them to do or say something.
Synonym of Torture is Torment
 

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 10

Direction: A word in capital letters is followed by four words. Choose the word that is most nearly opposite in meaning to the word given in capital letters.

COMPASSIONATE

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 10

As we can say that ,
Compassionate is someone who cares or is concerned about another person, unsympathetic is one who does not care or understand another’s condition or position. Indecisive means someone who cannot take decisions easily, unlawful is something against law, and Untrustworthy is someone who cannot be trusted.
From above it is clear that Unsympathetic is an opposite word of Compassionate . 

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 11

Direction: In the following questions, Out of four alternatives choose the one which can be substituted for the given words/sentence.

A doctor who treats Children

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 11

Pediatrician: A doctor who treats children

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 12

Which of the following has a negative charge?

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 12

Beta rays have a negative charge. Radioactive substances emit three types of rays, alpha, beta and gamma rays. Alpha is positively charged, Beta is negative and Gamma has no charge.

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 13

CNG is mainly composed of:

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 13

The natural gas used to make CNG is primarily composed of methane, which is a simple hydrocarbon gas that is widely distributed in the earth's crust. Methane is the main component of natural gas and makes up more than 90% of the volume of CNG.

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 14

The rotational analogue of force in linear motion is:

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 14

Rational analog: It is a force in a linear motion that is torque.

Formula to calculate rational analog:

Where  is the torque,  is the radius of the rotatory motion, and  is the force applied.

  • Force is necessary for a body to do translational motion.
  • Similarly, it is torque that is required to rotate a body.
  • If the net torque applied to the body about the axis of rotation is zero, then the body does not rotate.

So, the rotational analogue of force is torque.

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 15

Which of the following is used in solid solutions method of enhancing bioavailability?

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 15

There are three different ways of solid solutions these are the use of the solid solution, use of eutectic mixtures, and the use of solid dispersions. In all these cases the solute or the drug is most of the times not soluble in water acts as a guest and the solvent used is highly water-soluble compound or polymer acting as a host or carrier.

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 16

Photo periodism is:

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 16

Plants can adjust to seasonal changes in their environment through photoperiodism, which is a response to changes in daylength. Flowering is the most well-studied example of photoperiodism in plants, but bud dormancy and bulb or tuber initiation are other reactions to daylength.

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 17
What is the main folder on a storage device called?
Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 17

The correct answer is option i.e Root Directory.

Key Points

  • The root directory is the top-level directory of a file system.
    • The root directory contains all other folders in the drive or folder.
    • The default root directory in Windows is C:\.

Additional Information

  • A database is a data structure that store organised information electronically in a computer system 
    • Microsoft Access is an application used for database purposes.
  • A cell is the intersection of row and column.
MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 18

In 2020, 37.50% of the total employees of a company paid income tax. If 450 employees of the company did not pay tax, what is the total number of employees in the company?

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 18

(100 – 37.50)% of total employees = 450
62.50% of total employees = 450

Hence, Option C is correct.

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 19

An A.C. source has an internal resistance of 104 ohm. The turn ratio of a transformer so as to match the source of a load of resistance 10 ohm, is?

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 19

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 20

Pure metals generally have_____.

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 20
Hence, the correct option is (B)
MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 21

A short-circuited rectangular coils falls under gravity with the coil remaining in a vertical plane and cutting perpendicular horizontal magnetic lines of force. It has_____acceleration.

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 21
Hence, the correct option is (D)
MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 22

In which does the inductor not allow sudden change?

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 22
The inductor does not allow a sudden change in current because if initially the current changes at zero time, the voltage becomes zero which is not possible.

Hence, the correct option is (B)

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 23

The path of the magnetic flux in a transformer has-

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 23
The magnetic path length (MPL) is analogous to the length of a conductor for electrical current - increasing the MPL will increase its reluctance (magnetic 'resistance'). For a given magneto-motive force (MMF) in ampere-turns, the flux produced will depend upon the value of reluctance in ampere-turns per Weber and so an increase in reluctance will produce a decrease in flux. (See Hopkinson's Law) Permeability is analogous to 'conductivity' and depends upon the material as well as the path length and cross-sectional area. Increasing reluctance will decrease permeability.

Hence, the correct option is (D)

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 24

The megger voltage for testing 250 V installation should be-

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 24
Take a look at many of the latest insulation testers and multifunction installation testers (MFTs) and you’ll see that they offer a choice of DC insulation test voltages. Almost all offer testing at 250 V, 500 V, and 1,000 V but increasingly an option for testing at 100 V is also available.

Hence, the correct option is (B)

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 25

...........motor is most suitable for push and pull action

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 25
A cumulative compound motor has a fairly constant speed and good starting torque. Such motors are used where series characteristics are required and the load is likely to be removed totally. These motors are used in driving machines which are subject to the sudden application of heavy loads; they are used in rolling mills, punching and shearing machines, mine-hoists etc.

Hence, the correct option is (D)

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 26

In low oil circuit breaker, the oil performs the function of

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 26

In Low Oil Circuit Breaker the are extinction process is carried out in the upper chamber. So, it is called as an arc extinction chamber or current interruption chamber of Minimum Oil Circuit Breaker (MOCB).

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 27

An electric filament bulb can be worked from-

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 27
AC means Alternating Current, and DC means Direct Current. For example, a 12V AC power supply has an alternating voltage (which will make an alternating current flow).

Hence, the correct option is (A)

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 28

Time constant of an inductive circuit-

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 28
The time required for the current flowing in the LR series circuit to reach its maximum steady-state value is equivalent to about 5-time constants or 5τ. This time constant τ is measured by τ = L/R, in seconds, where R is the value of the resistor in ohms, and L is the value of the inductor in Henries.

Hence, the correct option is (A)

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 29

The ratio of available power from the dc component of a full-wave rectified sinusoid to the available power of the rectified sinusoid is

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 29

MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 30

Pyrometer is used for measurement of

Detailed Solution for MP Vyapam Electrical - Sub Engineer Mock Test - 8 - Question 30

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