JCECE Previous Year Question Paper

Download JCECE Previous Year Question Paper PDF from here!! Appearing candidates in Jharkhand Combined Entrance Competitive Examination can do preparation with the help of syllabus as well as below given Last Year JCECE Question Papers of Engineering also, so go ahead and download JCECE Previous Question Papers soon.

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JCECE 2019 Exam Dates

JCECE Previous Year Question Paper

JCECE Previous Year Question Paper Download

Candidates can download JCECE Previous Year Question Paper With Solution PDF by hitting the below mentioned direct links:

JCECE Question Papers and Answers

Ques.1) An amplifier has a Rin = 1.2 k. The coupling capacitor is 1 F. Determine the approximate lower cutoff frequency.

1. 133 Hz
2. 33 kHz
3. 3 kHz
4. 133 kHz

Answer: 1

Ques.2) The friction experienced by a body, when in motion, is known as

1. Rolling Friction
2. Dynamic Friction
3. Limiting Friction
4. Static Friction

Answer: 2

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Ques.3) Euler’s formula holds good only for

1. Short Columns
2. Long Columns
3. Both Short And Long Columns
4. Weak Columns

Answer: 2

Ques.4) A roll-off of 20 dB per decade is equivalent to a roll-off of ________ per octave.

1. 3 dB
2. 13 dB
3. 12 dB
4. 6 dB

Answer: 4

Ques.5) Two balls of equal mass and of perfectly elastic material are lying on the floor. One of the ball with velocity v is made to struck the second ball. Both the balls after impact will move with a velocity

1. v
2. v/2
3. v/4
4. v/8

Answer: 2

Ques.6) Strain energy is the

1. Energy Stored In A Body When Strained Within Elastic Limits
2. Energy Stored In A Body When Strained Upto The Breaking Of A Specimen
3. Maximum Strain Energy Which Can Be Stored In A Body
4. Proof Resilience per unit volume of a material

Answer: 1

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Ques.7)  The amount of CSF in the cranial cavity

1. 500 ml
2. 140 ml
3. 1 litre
4. 5 ml

Answer: 2

Ques.8) Electric potential of the brain is recorded by

1. CT Scan
2. Sphygmomanometer
3. ECG
4. EEG

Answer: 4

Ques.9) The cause of cretinism is

1. Hypothyroidism
2. Hypoparathyroidism
3. Hyperthyroidism
4. Hyperparathyroidism

Answer: 1

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Ques.10)  In 24 hours, total glomerular filtrate formed in human kidney is

1. 7 litres
2. 7 litres
3. 17 litres
4. 170 litres

Answer: 4

Ques.11)A vertical column has two moments of inertia (i.e. Ixx and Iyy ). The column will tend to buckle in the direction of the

1. axis of load
2. perpendicular to the axis of load
3. maximum moment of inertia
4. minimum moment of inertia

Answer: 4

Ques.12) The neutral axis of the cross-section a beam is that axis at which the bending stress is

1. zero
2. minimum
3. maximum
4. infinity

Answer: 1

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Ques.13) Euler’s formula holds good only for

1. short columns
2. long columns
3. both short and long columns
4. weak columns

Answer: 2

Ques.14) The object of caulking in a riveted joint is to make the joint

1. free from corrosion
2. stronger in tension
3. free from stresses
4. leak-proof

Answer:  4

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Ques.15)Powder metallurgy process does not make metal powder by

1. atomisation
2. grinding/milling
3. hammering
4. electrolytic deposition

Answer:  3

Ques.16) In the blast furnace, incorporation of water vapour in the blast gives the following effect.

1. Increases the reducing potential of the gas.
2. Increases the flame temperature.
3. No significant change occurs.
4. Increases the hydrogen content in the metal.

Answer: 1

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Ques.17) Pick out the wrong statement.

1. A ferromagnetic material becomes paramagnetic above the ‘Curie temperature’.
2. Permanent magnets are made of hard materials, whereas electromagnets require soft magnetic materials.
3. Soft magnetic materials (e.g., pure iron) have higher permeability and low hysterisis loss and coercive forces
4. Tungsten steel and alnico are not hard magnetic materials.

Answer:  4

Ques.18) The usual energy consumption in electric arc furnace steel making is __________ KWh/ton of steel.

1. 60 – 100
2. 400 – 700
3. 1200 -1500
4. 2000 – 2300

Answer:  2

Ques.19) Maximum permissible air velocity in pipelines is about __________ metre/second.

1. 5
2. 10
3. 20
4. 40

Answer: 2

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Ques.20) A molecular technique in which DNA sequences between two oligonucleotide primers can be amplified is known as

1. southern blotting
2. northern blotting
3. polymerase chain reaction
4. DNA replication

Answer: 3

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JCECE Exam Details

Jharkhand Combined Entrance Competitive Exam is conducted in two phase. Question paper for first stage consists of questions from arithmetic, Physics, Chemistry, and Biology. There are total two hundred questions in this stage and the same has to be completed within 21/2 hours.

Candidates who qualify first level exam they get short-listed for appearing for the final stage exam. So applicants, you may begin your preparation with JCECE Previous Year Question Paper with Solution and get good marks.

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In final stage, there will be two separate tests for engineering and medical stream. Question papers of engineering section consist of questions on Physics, Chemistry and arithmetic. Student’s who would like to pursue medical courses they are asked questions on Physics, Chemistry, and Biology.

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